The National Weather Service's most recent guidance forecasts Atlanta's highest temperature on March 28 at around 69°F under partly cloudy skies, anchoring trader sentiment with 68-69°F leading at 40.5% implied probability and 66-67°F at 27.0%. This reflects convergence in NOAA's GFS and ECMWF model ensembles following a mid-week cold front that suppressed early spring warmth, now giving way to light southerly winds and modest diurnal heating. Late March climatology typically sees highs near 66°F, but current upper-air patterns favor slight above-normal readings; lingering cloud deck uncertainty could cap peaks lower, with hourly forecast updates from the NWS expected today to potentially shift these market positions.
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 27%
70-71°F 20%
64-65°F 4.0%
$112,595 Vol.
$112,595 Vol.
55°F or below
1%
56-57°F
<1%
58-59°F
<1%
60-61°F
<1%
62-63°F
1%
64-65°F
4%
66-67°F
27%
68-69°F
39%
70-71°F
20%
72-73°F
3%
74°F or higher
3%
68-69°F 39%
66-67°F 27%
70-71°F 20%
64-65°F 4.0%
$112,595 Vol.
$112,595 Vol.
55°F or below
1%
56-57°F
<1%
58-59°F
<1%
60-61°F
<1%
62-63°F
1%
64-65°F
4%
66-67°F
27%
68-69°F
39%
70-71°F
20%
72-73°F
3%
74°F or higher
3%
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...The National Weather Service's most recent guidance forecasts Atlanta's highest temperature on March 28 at around 69°F under partly cloudy skies, anchoring trader sentiment with 68-69°F leading at 40.5% implied probability and 66-67°F at 27.0%. This reflects convergence in NOAA's GFS and ECMWF model ensembles following a mid-week cold front that suppressed early spring warmth, now giving way to light southerly winds and modest diurnal heating. Late March climatology typically sees highs near 66°F, but current upper-air patterns favor slight above-normal readings; lingering cloud deck uncertainty could cap peaks lower, with hourly forecast updates from the NWS expected today to potentially shift these market positions.
Experimental AI-generated summary referencing Polymarket data · Updated
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