Trader consensus on Polymarket's leading outcomes of 68-69°F (40%) and 66-67°F (30%) aligns closely with the National Weather Service forecast high near 68°F for Hartsfield-Jackson Atlanta International Airport (KATL) on March 28, driven by a cold front's morning passage that replaced recent near-record warmth—March 2026 temperatures 15-20°F above normal—with a drier, cooler air mass under building high pressure. Sunny skies and light southerly winds early will promote diurnal heating to mid-60s peaks around 2-4 PM EDT, though gusts to 20-25 mph and low relative humidity (triggering a Red Flag Warning) limit extremes. Model ensembles (GFS, ECMWF) show tight agreement within 2-3°F, but minor cloud variability or front timing could nudge toward 70°F (19.5%); intraday KATL observations will sharpen resolution by evening.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Atlanta on March 28?
Highest temperature in Atlanta on March 28?
68-69°F 39%
66-67°F 32%
70-71°F 19%
72-73°F 7.3%
$175,964 Vol.
$175,964 Vol.
60-61°F
<1%
62-63°F
<1%
64-65°F
3%
66-67°F
32%
68-69°F
39%
70-71°F
19%
72-73°F
7%
74°F or higher
4%
68-69°F 39%
66-67°F 32%
70-71°F 19%
72-73°F 7.3%
$175,964 Vol.
$175,964 Vol.
60-61°F
<1%
62-63°F
<1%
64-65°F
3%
66-67°F
32%
68-69°F
39%
70-71°F
19%
72-73°F
7%
74°F or higher
4%
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.
Market Opened: Mar 24, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/ga/atlanta/KATLResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/us/ga/atlanta/KATLResolver
0x69c47De9D...Trader consensus on Polymarket's leading outcomes of 68-69°F (40%) and 66-67°F (30%) aligns closely with the National Weather Service forecast high near 68°F for Hartsfield-Jackson Atlanta International Airport (KATL) on March 28, driven by a cold front's morning passage that replaced recent near-record warmth—March 2026 temperatures 15-20°F above normal—with a drier, cooler air mass under building high pressure. Sunny skies and light southerly winds early will promote diurnal heating to mid-60s peaks around 2-4 PM EDT, though gusts to 20-25 mph and low relative humidity (triggering a Red Flag Warning) limit extremes. Model ensembles (GFS, ECMWF) show tight agreement within 2-3°F, but minor cloud variability or front timing could nudge toward 70°F (19.5%); intraday KATL observations will sharpen resolution by evening.
Experimental AI-generated summary referencing Polymarket data · Updated
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