Current National Weather Service and model guidance point to a June 21 high near 87°F in Atlanta under partly cloudy skies with a 30–50% chance of afternoon thunderstorms, aligning with the market’s leading 88–89°F bin. Typical early-summer moisture and weak steering flow favor scattered convection that can either cap temperatures through early cloud cover or allow brief warming to the low 90s before storms develop. Ensemble spread in convective timing and intensity creates the tight clustering around 86–91°F, while climatological normals near 87°F and limited recent heat-wave signals keep higher or lower extremes at low implied probability. Updated NWS and mesoscale guidance expected tomorrow morning will likely refine the exact maximum.
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 June 21?
Highest temperature in Atlanta on June 21?
86-87°F 100.0%
77°F or below <1%
78-79°F <1%
80-81°F <1%
$69,647 Vol.
$69,647 Vol.
Jun 21, 2026
77°F or below
No
78-79°F
No
80-81°F
No
82-83°F
No
84-85°F
No
86-87°F
Yes
88-89°F
No
90-91°F
No
92-93°F
No
94-95°F
No
96°F or higher
No
86-87°F 100.0%
77°F or below <1%
78-79°F <1%
80-81°F <1%
$69,647 Vol.
$69,647 Vol.
Jun 21, 2026
77°F or below
$525 Vol.
No
78-79°F
$181 Vol.
No
80-81°F
$8,810 Vol.
No
82-83°F
$17,467 Vol.
No
84-85°F
$8,962 Vol.
No
86-87°F
$9,987 Vol.
Yes
88-89°F
$9,745 Vol.
No
90-91°F
$7,183 Vol.
No
92-93°F
$3,254 Vol.
No
94-95°F
$2,409 Vol.
No
96°F or higher
$1,124 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 21 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Hartsfield-Jackson International Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.Current National Weather Service and model guidance point to a June 21 high near 87°F in Atlanta under partly cloudy skies with a 30–50% chance of afternoon thunderstorms, aligning with the market’s leading 88–89°F bin. Typical early-summer moisture and weak steering flow favor scattered convection that can either cap temperatures through early cloud cover or allow brief warming to the low 90s before storms develop. Ensemble spread in convective timing and intensity creates the tight clustering around 86–91°F, while climatological normals near 87°F and limited recent heat-wave signals keep higher or lower extremes at low implied probability. Updated NWS and mesoscale guidance expected tomorrow morning will likely refine the exact maximum.
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 21 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Hartsfield-Jackson International Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Hartsfield-Jackson International Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Market Opened: Jun 19, 2026, 9:03 PM ET
Volume
$69,647End Date
Jun 21, 2026Market Opened
Jun 19, 2026, 9:03 PM 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 21 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Hartsfield-Jackson International Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.Current National Weather Service and model guidance point to a June 21 high near 87°F in Atlanta under partly cloudy skies with a 30–50% chance of afternoon thunderstorms, aligning with the market’s leading 88–89°F bin. Typical early-summer moisture and weak steering flow favor scattered convection that can either cap temperatures through early cloud cover or allow brief warming to the low 90s before storms develop. Ensemble spread in convective timing and intensity creates the tight clustering around 86–91°F, while climatological normals near 87°F and limited recent heat-wave signals keep higher or lower extremes at low implied probability. Updated NWS and mesoscale guidance expected tomorrow morning will likely refine the exact maximum.
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 21 Jun '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Hartsfield-Jackson International Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Hartsfield-Jackson International Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Volume
$69,647End Date
Jun 21, 2026Market Opened
Jun 19, 2026, 9:03 PM ETResolution Source
https://www.wunderground.com/history/daily/us/ga/atlanta/KATLResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Current National Weather Service and model guidance point to a June 21 high near 87°F in Atlanta under partly cloudy skies with a 30–50% chance of afternoon thunderstorms, aligning with the market’s leading 88–89°F bin. Typical early-summer moisture and weak steering flow favor scattered convection that can either cap temperatures through early cloud cover or allow brief warming to the low 90s before storms develop. Ensemble spread in convective timing and intensity creates the tight clustering around 86–91°F, while climatological normals near 87°F and limited recent heat-wave signals keep higher or lower extremes at low implied probability. Updated NWS and mesoscale guidance expected tomorrow morning will likely refine the exact maximum.
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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