**Official measurements from the National Weather Service at Atlanta's Hartsfield-Jackson International Airport recorded a daily high of 96–97°F on September 5, 2026, establishing the market's near-certain outcome.** This aligns with persistent late-summer heat across the Southeast, where clear skies, light winds, and high dew points supported afternoon temperatures well above the 1991–2020 September average of 86°F. NOAA's preliminary climatological data and real-time observations confirmed the peak within that narrow band, leaving negligible room for revision. Scenarios that could challenge resolution remain limited to post hoc quality-control adjustments or station-specific anomalies, though historical precedent shows such changes are rare for daily maxima once preliminary figures are issued. Traders priced in the outcome once the day's observations closed, reflecting the precision of standard thermometer and siting protocols used for these markets.
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 September 5?
Highest temperature in Atlanta on September 5?
96-97°F 100.0%
85°F or below <1%
86-87°F <1%
88-89°F <1%
$45,916 Vol.
$45,916 Vol.
Sep 5, 2026
85°F or below
No
86-87°F
No
88-89°F
No
90-91°F
No
92-93°F
No
94-95°F
No
96-97°F
Yes
98-99°F
No
100-101°F
No
102-103°F
No
104°F or higher
No
96-97°F 100.0%
85°F or below <1%
86-87°F <1%
88-89°F <1%
$45,916 Vol.
$45,916 Vol.
Sep 5, 2026
85°F or below
$1,796 Vol.
No
86-87°F
$274 Vol.
No
88-89°F
$660 Vol.
No
90-91°F
$1,973 Vol.
No
92-93°F
$2,982 Vol.
No
94-95°F
$6,111 Vol.
No
96-97°F
$8,827 Vol.
Yes
98-99°F
$14,606 Vol.
No
100-101°F
$4,638 Vol.
No
102-103°F
$2,340 Vol.
No
104°F or higher
$1,711 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 5 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=katl
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.**Official measurements from the National Weather Service at Atlanta's Hartsfield-Jackson International Airport recorded a daily high of 96–97°F on September 5, 2026, establishing the market's near-certain outcome.** This aligns with persistent late-summer heat across the Southeast, where clear skies, light winds, and high dew points supported afternoon temperatures well above the 1991–2020 September average of 86°F. NOAA's preliminary climatological data and real-time observations confirmed the peak within that narrow band, leaving negligible room for revision. Scenarios that could challenge resolution remain limited to post hoc quality-control adjustments or station-specific anomalies, though historical precedent shows such changes are rare for daily maxima once preliminary figures are issued. Traders priced in the outcome once the day's observations closed, reflecting the precision of standard thermometer and siting protocols used for these markets.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 5 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=katl
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=katl
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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: Sep 3, 2026, 2:56 AM ET
Volume
$45,916End Date
Sep 5, 2026Market Opened
Sep 3, 2026, 2:56 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=katlResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 5 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=katl
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.**Official measurements from the National Weather Service at Atlanta's Hartsfield-Jackson International Airport recorded a daily high of 96–97°F on September 5, 2026, establishing the market's near-certain outcome.** This aligns with persistent late-summer heat across the Southeast, where clear skies, light winds, and high dew points supported afternoon temperatures well above the 1991–2020 September average of 86°F. NOAA's preliminary climatological data and real-time observations confirmed the peak within that narrow band, leaving negligible room for revision. Scenarios that could challenge resolution remain limited to post hoc quality-control adjustments or station-specific anomalies, though historical precedent shows such changes are rare for daily maxima once preliminary figures are issued. Traders priced in the outcome once the day's observations closed, reflecting the precision of standard thermometer and siting protocols used for these markets.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Hartsfield-Jackson International Airport Station in degrees Fahrenheit on 5 Sep '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=katl
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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 NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=katl
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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
$45,916End Date
Sep 5, 2026Market Opened
Sep 3, 2026, 2:56 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=katlResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
**Official measurements from the National Weather Service at Atlanta's Hartsfield-Jackson International Airport recorded a daily high of 96–97°F on September 5, 2026, establishing the market's near-certain outcome.** This aligns with persistent late-summer heat across the Southeast, where clear skies, light winds, and high dew points supported afternoon temperatures well above the 1991–2020 September average of 86°F. NOAA's preliminary climatological data and real-time observations confirmed the peak within that narrow band, leaving negligible room for revision. Scenarios that could challenge resolution remain limited to post hoc quality-control adjustments or station-specific anomalies, though historical precedent shows such changes are rare for daily maxima once preliminary figures are issued. Traders priced in the outcome once the day's observations closed, reflecting the precision of standard thermometer and siting protocols used for these markets.
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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Frequently Asked Questions