Official observations from the National Weather Service at Hartsfield-Jackson Atlanta International Airport (KATL)—the resolution source for this market—confirm Atlanta's highest temperature on April 25, 2026, reached 75°F around midday, placing it firmly in the 74-75°F range with 100% market-implied probability. Hourly METAR reports showed peaks under partly cloudy skies, light southwest winds around 6-7 mph, and temperatures holding below 76°F amid lingering effects from a cool upper-level trough earlier in the week, aligning with NWS Atlanta forecasts for mid-70s highs below the climatological normal of 76°F. Trader consensus reflects this verified data from authoritative automated surface observing systems. Realistic challenges would require rare post hoc data revisions from quality control audits, such as sensor recalibrations, though NWS protocols deem this improbable absent equipment failures. Final NOAA daily climate summary expected soon will solidify the record.
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 25?
Highest temperature in Atlanta on April 25?
74-75°F 100.0%
71°F or below <1%
72-73°F <1%
76-77°F <1%
$198,112 Vol.
$198,112 Vol.
Apr 25, 2026
71°F or below
No
72-73°F
No
74-75°F
Yes
76-77°F
No
78-79°F
No
80-81°F
No
82-83°F
No
84-85°F
No
86-87°F
No
88-89°F
No
90°F or higher
No
74-75°F 100.0%
71°F or below <1%
72-73°F <1%
76-77°F <1%
$198,112 Vol.
$198,112 Vol.
Apr 25, 2026
71°F or below
$69,618 Vol.
No
72-73°F
$25,465 Vol.
No
74-75°F
$21,265 Vol.
Yes
76-77°F
$15,689 Vol.
No
78-79°F
$13,936 Vol.
No
80-81°F
$21,579 Vol.
No
82-83°F
$7,953 Vol.
No
84-85°F
$5,614 Vol.
No
86-87°F
$5,344 Vol.
No
88-89°F
$5,832 Vol.
No
90°F or higher
$5,817 Vol.
No
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 25 Apr '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.Official observations from the National Weather Service at Hartsfield-Jackson Atlanta International Airport (KATL)—the resolution source for this market—confirm Atlanta's highest temperature on April 25, 2026, reached 75°F around midday, placing it firmly in the 74-75°F range with 100% market-implied probability. Hourly METAR reports showed peaks under partly cloudy skies, light southwest winds around 6-7 mph, and temperatures holding below 76°F amid lingering effects from a cool upper-level trough earlier in the week, aligning with NWS Atlanta forecasts for mid-70s highs below the climatological normal of 76°F. Trader consensus reflects this verified data from authoritative automated surface observing systems. Realistic challenges would require rare post hoc data revisions from quality control audits, such as sensor recalibrations, though NWS protocols deem this improbable absent equipment failures. Final NOAA daily climate summary expected soon will solidify the record.
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 25 Apr '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.
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 23, 2026, 12:15 AM ET
Volume
$198,112End Date
Apr 25, 2026Market Opened
Apr 23, 2026, 12:15 AM ETResolution Source
https://www.wunderground.com/history/daily/us/ga/atlanta/KATLResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
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 25 Apr '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.Official observations from the National Weather Service at Hartsfield-Jackson Atlanta International Airport (KATL)—the resolution source for this market—confirm Atlanta's highest temperature on April 25, 2026, reached 75°F around midday, placing it firmly in the 74-75°F range with 100% market-implied probability. Hourly METAR reports showed peaks under partly cloudy skies, light southwest winds around 6-7 mph, and temperatures holding below 76°F amid lingering effects from a cool upper-level trough earlier in the week, aligning with NWS Atlanta forecasts for mid-70s highs below the climatological normal of 76°F. Trader consensus reflects this verified data from authoritative automated surface observing systems. Realistic challenges would require rare post hoc data revisions from quality control audits, such as sensor recalibrations, though NWS protocols deem this improbable absent equipment failures. Final NOAA daily climate summary expected soon will solidify the record.
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 25 Apr '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.
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.
Volume
$198,112End Date
Apr 25, 2026Market Opened
Apr 23, 2026, 12:15 AM ETResolution Source
https://www.wunderground.com/history/daily/us/ga/atlanta/KATLResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official observations from the National Weather Service at Hartsfield-Jackson Atlanta International Airport (KATL)—the resolution source for this market—confirm Atlanta's highest temperature on April 25, 2026, reached 75°F around midday, placing it firmly in the 74-75°F range with 100% market-implied probability. Hourly METAR reports showed peaks under partly cloudy skies, light southwest winds around 6-7 mph, and temperatures holding below 76°F amid lingering effects from a cool upper-level trough earlier in the week, aligning with NWS Atlanta forecasts for mid-70s highs below the climatological normal of 76°F. Trader consensus reflects this verified data from authoritative automated surface observing systems. Realistic challenges would require rare post hoc data revisions from quality control audits, such as sensor recalibrations, though NWS protocols deem this improbable absent equipment failures. Final NOAA daily climate summary expected soon will solidify the record.
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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