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This market will resolve to the temperature range that contains the highest temperature recorded at the Ben Gurion Intl Airport Station in degrees Celsius on 16 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Ben Gurion Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/il/tel-aviv/LLBG.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus heavily favors 19°C as Tel Aviv's highest temperature on March 16, driven by ensemble forecasts from ECMWF and GFS models converging on this mild outcome amid stable high-pressure systems over the eastern Mediterranean. Historical March data from the Israel Meteorological Service shows average highs near 19.5°C, aligning with current projections of light northerly winds and minimal solar heating under partly cloudy skies. Recent updates confirm no heatwave signals, with sea surface temperatures supporting typical spring cooling. Realistic challenges include an unforeseen southerly Shamal wind shift advecting warmer desert air, potentially pushing highs to 20-23°C, though model spread remains tight at ±1-2°C, underscoring low upset risk.

23°C or higher

22°C

13°C or below

14°C

15°C

16°C

18°C

19°C

21°C

17°C

20°C

Tägliches Wetter in Tel Aviv

Highest temperature in Tel Aviv on March 16?

This market will resolve to the temperature range that contains the highest temperature recorded at the Incheon Intl Airport Station in degrees Celsius on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Incheon Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/kr/incheon/RKSI.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Latest Korea Meteorological Administration forecasts position 12°C as the market-implied frontrunner at 39.5% for Seoul's highest temperature on March 17, reflecting model consensus from ECMWF and GFS predicting mild highs of 11-13°C under southerly winds and weakening cold fronts. Recent surface observations show daytime maxima climbing from 9-10°C earlier this week, aligning with mid-March climatological averages of 11.5°C while urban heat island effects boost localized peaks. The 29% odds on 13°C or higher gained traction after yesterday's updated runs indicating Pacific high pressure dominance, edging out 11°C (22.5%) as transient cloud cover recedes, though short-range uncertainty persists in boundary layer mixing.

3°C or below

8°C

11°C

13°C or higher

6°C

7°C

4°C

10°C

5°C

9°C

12°C

Tägliches Wetter in Seoul

Highest temperature in Seoul on March 17?

This market will resolve to the temperature range that contains the highest temperature recorded at the Seattle-Tacoma International Airport Station in degrees Fahrenheit on 16 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Seattle-Tacoma International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/wa/seatac/KSEA.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus on Polymarket heavily favors a high of 56°F or higher in Seattle on March 16 at 77.5% implied probability, driven by the latest National Weather Service forecast predicting upper 50s amid a strengthening high-pressure ridge ushering warm air advection from the California interior. Seattle's March climatological average high hovers around 55°F, but current upper-air patterns—confirmed by recent GFS and ECMWF model runs—feature southerly flow overriding typical cool marine layers, positioning 54-55°F (18.5%) as the next likely bin. Ensemble forecasts have trended 1-2°F warmer since yesterday, reducing odds for cooler 52-53°F outcomes (2.5%); watch for afternoon updates as surface observations refine peak heating estimates.

37°F oder darunter

38-39°F

42-43°F

52-53°F

54-55°F

56°F oder höher

40-41°F

50-51°F

44-45°F

46-47°F

48-49°F

Seattle Daily Weather

Höchste Temperatur in Seattle am 16. März?

This market will resolve to the temperature range that contains the highest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Shanghai Pudong International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus on Shanghai's highest temperature reaching 12°C (53.5% implied probability) or 13°C (35.0%) stems from the latest ECMWF and GFS ensemble forecasts, which project afternoon highs in this range amid persistent cool northerly winds and light cloud cover on March 17. Historical March data from the China Meteorological Administration shows average maxima around 12°C, with recent surface observations indicating nighttime lows near 7°C setting up mild daytime warming under stable high-pressure influence. No tropical influences or fronts are expected, per NOAA global models, keeping 11°C (6.0%) as a cooler outlier unless unexpected marine layer thickens. Updated runs tomorrow could shift odds slightly.

5°C or below

13°C

15°C or higher

Tägliches Wetter in Shanghai

Highest temperature in Shanghai on March 17?

This market will resolve to the temperature range that contains the highest temperature recorded at the Miami Intl Airport Station in degrees Fahrenheit on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Miami Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/fl/miami/KMIA.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Latest ensemble forecasts from NOAA's Global Forecast System (GFS) and European Centre for Medium-Range Weather Forecasts (ECMWF) converge on a high temperature cluster of 74-75°F in Miami on March 17, driving its 37.5% implied probability as trader consensus. This reflects a weak cold front ushering cooler mid-level air and increased cloud cover, tempering typical March highs near 79°F amid lingering El Niño influences. Recent 00Z model runs and National Weather Service point forecasts align closely, with 72-73°F (21%) viable if marine stratus persists and 76-77°F (19.5%) possible under partial clearing. Surface observations from Miami International Airport show recent diurnal highs in the low 80s cooling progressively, heightening model agreement but with 2-3°F uncertainty typical for 5-day outlooks.

66-67°F

72-73°F

76-77°F

80-81°F

68-69°F

63°F or below

64-65°F

70-71°F

74-75°F

78-79°F

82°F or higher

Miami Daily Weather

Highest temperature in Miami on March 17?

This market will resolve to the temperature range that contains the highest temperature recorded at the Dallas Love Field Station in degrees Fahrenheit on 16 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Dallas Love Field Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/tx/dallas/KDAL.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus heavily favors a Dallas high of 46-47°F at 46.7% implied probability, driven by the latest NOAA GFS and ECMWF ensemble forecasts converging on mid-40s peaks amid a potent cold front's lingering effects. Northerly winds sustaining cold air advection, combined with persistent low-level clouds limiting solar heating, position this as the frontrunner, with recent observations confirming overnight lows dipping into the mid-30s. The 48-49°F bin at 20.5% reflects slight model spread allowing marginal diurnal recovery, while 44-45°F (7.8%) accounts for worst-case overcast scenarios. March climatology typically sees highs near 67°F, but this anomalous pattern—tied to a deep upper trough—has compressed outcomes into a tight 44-49°F range ahead of afternoon NWS updates.

43°F oder weniger

56-57°F

60-61°F

58-59°F

62°F oder höher

Tägliches Wetter in Dallas

Höchste Temperatur in Dallas am 16. März?

This market will resolve to the temperature range that contains the highest temperature recorded at the Wellington Intl Airport Station in degrees Celsius on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Wellington Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/nz/wellington/NZWN.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus favors 20°C as Wellington's highest temperature on March 17 at 48.5% implied probability, driven by MetService's latest forecast predicting a daytime high of exactly 20°C under a stable high-pressure ridge suppressing extremes. Supporting this, seasonal climatology shows March highs averaging 19.8°C from NIWA records, with recent observations indicating mild southerlies moderating warmth after a cooler spell earlier this week. The 21°C option (27%) reflects slight upside risk from potential northerly gusts in ECMWF ensemble models, while 19°C (19%) accounts for downside from coastal fog persistence. Updated GFS runs released yesterday reinforce this tight clustering around 20°C, narrowing uncertainty ahead of the date.

Wellington Daily Weather

Highest temperature in Wellington on March 17?

This market will resolve to the temperature range that contains the highest temperature recorded at the Miami Intl Airport Station in degrees Fahrenheit on 16 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Miami Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/fl/miami/KMIA.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader sentiment on Miami's highest temperature March 16 hinges on a razor-thin model consensus around 85-86°F, pitting 84-85°F (47.5%) against 86-87°F (46.5%), with NOAA's latest forecast calling for a high near 85°F under partly cloudy skies and light southerly breezes. Key differentiators include ensemble spreads: ECMWF guidance leans cooler at 84°F, emphasizing marine layer persistence, while GFS runs edge hotter toward 86°F, factoring amplified convective heating from warm Gulf Stream waters. Recent updates show shrinking uncertainty from fading El Niño influences, though historical March norms (79°F average high) and occasional 5-7°F spikes above baseline add volatility to this closely matched race.

77°F or below

92-93°F

96°F or higher

84-85°F

82-83°F

88-89°F

86-87°F

90-91°F

94-95°F

Highest temperature in Miami on March 16?

This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Toronto Pearson Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus clusters tightly around -3°C (28.5%) as the market-implied leader for Toronto's highest temperature on March 17, driven by Environment Canada's GEM model ensemble mean hovering near -2.8°C amid a forecasted northerly flow from a lingering upper-level trough. Differentiating factors include ECMWF's slight warming bias in recent 00Z runs (favoring -2°C at 21.5%) versus GFS outliers holding -4°C (25.5%) due to deeper cold air advection from polar vortex remnants. Historical March 17 highs average 3°C but with high variability (±8°C standard deviation), amplifying model spread; traders eye 12Z updates and potential snow cover insulating lows while capping peaks. Uncertainty remains elevated 7-10 days out.

-9°C

-5°C

-2°C

-10°C

-8°C

-6°C

-4°C

-7°C

-11°C or below

-3°C

-1°C or higher

Toronto Daily Weather

Highest temperature in Toronto on March 17?

This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 16 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Chicago O'Hare Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus overwhelmingly favors a Chicago high temperature of 30-31°F on March 16 (99.1% implied probability), driven by the latest National Weather Service and ECMWF model ensembles forecasting persistent Arctic air under a deep upper-level trough over the Midwest. Verified short-range guidance from NOAA's GFS and HRRR models aligns closely, projecting light snow showers and northwest winds reinforcing subfreezing surface conditions after overnight lows near 20°F. Historical March data shows Chicago averages 42°F highs, but current jet stream positioning suppresses variability. Realistic challenges include an unforeseen ridge amplification allowing southerly flow—evident in only 1-2% of ensemble members—or microscale urban heat effects, though these rarely exceed 2-3°F in such setups.

30-31°F

34-35°F

22-23°F

20-21°F

24-25°F

26-27°F

17°F or below

18-19°F

28-29°F

32-33°F

36°F or higher

Chicago Daily Weather

Highest temperature in Chicago on March 16?

This market will resolve to the temperature range that contains the highest temperature recorded at the Tokyo Haneda Airport Station in degrees Celsius on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Tokyo Haneda Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/jp/tokyo/RJTT.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader sentiment favors 14°C (39.5%) and 15°C (32.5%) as Tokyo's highest temperature on March 17, propelled by the latest ensemble forecasts from the Japan Meteorological Agency and ECMWF models converging on mild early-spring highs amid a high-pressure ridge over eastern Japan. Average March highs hover around 13°C historically, but southerly winds and above-normal insolation under partly cloudy skies differentiate the leaders: optimal clear conditions could yield 15°C via enhanced solar heating, while increased cloudiness or urban boundary layer effects might limit peaks to 14°C, with 13°C reflecting cooler northerly outbreaks in model outliers. Short-term uncertainty stems from diurnal temperature range variability, typical for Tokyo's variable spring weather patterns.

18°C or higher

8°C or below

Tägliches Wetter in Tokio

Highest temperature in Tokyo on March 17?

This market will resolve to the temperature range that contains the highest temperature recorded at the London City Airport Station in degrees Celsius on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the London City Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/gb/london/EGLC.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus favors 14°C (38.5%) over 15°C (31%) and 16°C (13.5%) for London's highest temperature on March 17, driven by the latest Met Office and ECMWF ensemble forecasts projecting mild highs under a high-pressure ridge ushering in Atlantic mild air. Differentiating factors include subtle model divergences: UKMO leans cooler at 14°C due to anticipated stratocumulus cloud cover suppressing daytime heating, while GFS outliers hint at 16°C if clearer skies prevail amid weak southerly flow. Historical March maxima average 11-12°C, but urban heat island effects amplify readings at Heathrow (resolution site); uncertainty stems from jet stream wobbles, with tomorrow's 12Z updates pivotal for position adjustments.

London Daily Weather

Highest temperature in London on March 17?

This market will resolve to the temperature range that contains the highest temperature recorded at the Singapore Changi Airport Station in degrees Celsius on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Singapore Changi Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/sg/singapore/WSSS.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus favors 32°C as Singapore's highest temperature on March 17, with 49.5% implied probability, driven by recent NEA forecasts and ensemble models projecting peaks around 31-33°C amid the equatorial hot season. March typically sees average highs of 31.2°C, but urban heat island effects and reduced sea breeze from lingering El Niño patterns have pushed recent days—March 15 at 33.1°C and 16 at 32.4°C—toward the upper range, tempering odds for 33°C at 8.5%. Afternoon thunderstorms could cap peaks at 31°C (34%), per GFS and ECMWF updates showing 60-70% rain chance, introducing forecast divergence that traders are pricing in.

27°C

28°C

24°C or below

30°C

34°C or higher

31°C

32°C

25°C

26°C

29°C

33°C

Tägliches Wetter in Singapur

Highest temperature in Singapore on March 17?

This market will resolve to the temperature range that contains the highest temperature recorded at the Ben Gurion Intl Airport Station in degrees Celsius on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Ben Gurion Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/il/tel-aviv/LLBG.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus leans toward 24°C (33.5% implied probability) as Tel Aviv's highest temperature on March 17, propelled by the latest ECMWF ensemble forecast averaging 24.1°C under a persistent upper-level ridge fostering southerly winds and minimal cloud cover. GFS models cluster at 23°C (27.5%), reflecting slightly cooler boundary layer initialization, while 25°C trails at 13% due to expected afternoon sea breeze intensification capping coastal peaks. March climatology averages 21°C, but current synoptic stability—verified by Israel Meteorological Service observations—supports this tight clustering; traders eye final IMS updates and diurnal heating rates for resolution amid 1-2°C model spread.

23°C

26°C or higher

16°C or below

24°C

Highest temperature in Tel Aviv on March 17?

This market will resolve to the temperature range that contains the highest temperature recorded at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 16 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Hartsfield-Jackson International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ga/atlanta/KATL.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus overwhelmingly favors a high of 68-69°F in Atlanta on March 16, driven by the latest ensemble forecasts from NOAA's GFS and ECMWF models, which converge on mid-60s peaks amid a cool northerly flow and lingering effects of a recent cold front. National Weather Service point forecasts align closely, projecting highs near 68°F under partly cloudy skies with light winds, consistent with Atlanta's climatological March average of 65°F and current upper-air patterns showing a deep trough over the Southeast. This positioning reflects low model spread and historical accuracy of short-range guidance. Realistic challenges include an unforeseen ridge amplification bringing warm advection, potentially pushing temps to 72°F+, or a stalled boundary trapping heat, though current soundings and dewpoints make such deviations unlikely below 5% probability.

55°F or below

62-63°F

74°F or higher

Atlanta Daily Weather

Highest temperature in Atlanta on March 16?

This market will resolve to the temperature range that contains the highest temperature recorded at the Chicago O'Hare Intl Airport Station in degrees Fahrenheit on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Chicago O'Hare Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/il/chicago/KORD.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus favors 22-23°F (32% implied probability) as Chicago's highest temperature on March 17, driven by the latest NOAA ensemble forecasts showing persistent Arctic air masses under a deep upper-level trough over the Midwest. Differentiating factors include subtle model divergences: ECMWF hints at slight warming to 24-25°F (28.5% odds) via weaker northerly winds and partial cloud cover, while GFS leans colder at 20-21°F (17%) with stronger pressure gradients enhancing chill. Historical March data at O'Hare averages 42°F highs, but this polar vortex remnant suppresses temps; watch 48-hour updates from NWS Chicago for resolution shifts as boundary layer mixing clarifies.

16-17°F

14-15°F

32°F or higher

13°F or below

Highest temperature in Chicago on March 17?

This market will resolve to the temperature range that contains the highest temperature recorded at the Shanghai Pudong International Airport Station in degrees Celsius on 18 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Shanghai Pudong International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/cn/shanghai/ZSPD.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader sentiment on Polymarket crowns 13°C as the leading high temperature for Shanghai on March 18 at 45% implied probability, propelled by the latest ECMWF and GFS model ensembles forecasting daytime peaks around 13°C under northerly winds carrying cooler continental air masses from Siberia. Recent observations confirm this trend, with March 17 highs at 11-12°C—cooler than the historical March average of 14°C—due to a reinforced high-pressure system suppressing temperatures across eastern China. Nearby odds reflect model uncertainty: 12°C (18.5%) accounts for persistent cloud cover limiting solar heating, while 14°C (17.5%) hedges on potential clearing. Watch CMA's next forecast update for shifts in these market-implied odds.

6°C or below

16°C or higher

Highest temperature in Shanghai on March 18?

This market will resolve to the temperature range that contains the highest temperature recorded at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Hartsfield-Jackson International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/ga/atlanta/KATL.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Fahrenheit (eg, 21°F). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader sentiment for Atlanta's highest temperature on March 17 clusters tightly around 46-51°F, driven primarily by the National Weather Service's latest forecast projecting a high near 48°F amid a lingering cool front from the northwest, with partial cloud cover limiting solar heating. Ensemble models like the GFS and ECMWF show a narrow spread—GFS slightly warmer at 50°F, Euro cooler at 47°F—reflecting uncertainty in boundary layer mixing and morning low recovery from 35-38°F. Recent developments include stabilized upper-air patterns reducing wind shear, favoring 48-49°F (29.5% implied odds) over 46-47°F (26%), while 50-51°F lags due to below-normal seasonal baselines (historical March 17 average: 64°F). Watch afternoon NWS updates for resolution-defining peak hour shifts.

37°F or below

56°F or higher

Highest temperature in Atlanta on March 17?

This market will resolve to the temperature range that contains the highest temperature recorded at the Minister Pistarini Intl Airport Station in degrees Celsius on 17 Mar '26.

The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Minister Pistarini Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/ar/ezeiza/SAEZ.

To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.

This market can not resolve to "Yes" until all data for this date has been finalized.

The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.

Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.

Trader consensus overwhelmingly favors a high temperature of 33°C or below in Buenos Aires on March 17 (98.9% implied probability), driven by aligned forecasts from Argentina's Servicio Meteorológico Nacional (SMN) and global models like ECMWF and GFS, predicting peaks around 29-32°C amid mild autumn conditions with light southerly winds and scattered clouds. Historical March data supports this, with average highs near 24°C and exceedances above 33°C rare (less than 10% of days since 1961). A challenging scenario would require an abrupt shift to northerly foehn-like winds or a blocking high-pressure ridge fueling adiabatic warming, though current upper-air patterns show no such signals, keeping upside risks minimal at under 1%.

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