Trader consensus on Polymarket tilts slightly toward 86-87°F (43.5% implied probability) over 84-85°F (38.0%) for Atlanta's highest temperature today, driven by a strengthening high-pressure ridge over the Southeast promoting subsidence, clear skies, and efficient boundary layer heating well above the mid-April climatological normal of 73°F. National Weather Service guidance from the Peachtree City office reflects this, with forecast highs in the mid-to-upper 80s°F following yesterday's cooler 58°F amid a departing frontal boundary. Close odds highlight model ensemble spreads—GFS and NAM variants differing by 1-2°F on peak afternoon insolation and potential fair-weather cumulus—plus urban heat island effects at Hartsfield-Jackson observations. Watch hourly METARs and 12Z updates for resolution shifts this afternoon.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Atlanta on April 15?
Highest temperature in Atlanta on April 15?
86-87°F 41%
84-85°F 37%
88-89°F 14%
82-83°F 4.0%
$59,396 Vol.
$59,396 Vol.
73°F or below
<1%
74-75°F
<1%
76-77°F
<1%
78-79°F
<1%
80-81°F
<1%
82-83°F
4%
84-85°F
37%
86-87°F
41%
88-89°F
14%
90-91°F
1%
92°F or higher
<1%
86-87°F 41%
84-85°F 37%
88-89°F 14%
82-83°F 4.0%
$59,396 Vol.
$59,396 Vol.
73°F or below
<1%
74-75°F
<1%
76-77°F
<1%
78-79°F
<1%
80-81°F
<1%
82-83°F
4%
84-85°F
37%
86-87°F
41%
88-89°F
14%
90-91°F
1%
92°F or higher
<1%
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: Apr 13, 2026, 12:06 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 tilts slightly toward 86-87°F (43.5% implied probability) over 84-85°F (38.0%) for Atlanta's highest temperature today, driven by a strengthening high-pressure ridge over the Southeast promoting subsidence, clear skies, and efficient boundary layer heating well above the mid-April climatological normal of 73°F. National Weather Service guidance from the Peachtree City office reflects this, with forecast highs in the mid-to-upper 80s°F following yesterday's cooler 58°F amid a departing frontal boundary. Close odds highlight model ensemble spreads—GFS and NAM variants differing by 1-2°F on peak afternoon insolation and potential fair-weather cumulus—plus urban heat island effects at Hartsfield-Jackson observations. Watch hourly METARs and 12Z updates for resolution shifts this afternoon.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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