National Weather Service forecasts and short-range model consensus project Atlanta’s official high near 94–95°F on August 18 under a persistent subtropical ridge, driving the market’s 59.5% implied probability on that bin. Clear skies and strong solar insolation combined with light northwest winds have limited boundary-layer mixing, sustaining afternoon maxima above the 89°F August climatological average during the ongoing heat wave. Recent observations show consecutive days reaching 96–98°F, yet ensemble guidance indicates only modest upside risk for 96–97°F if mixing strengthens or downside if isolated convection develops. Resolution depends on the verified Hartsfield-Jackson maximum, with final data available the following morning.
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 August 18?
Highest temperature in Atlanta on August 18?
94-95°F 61%
92-93°F 22%
96-97°F 13%
90-91°F 6%
NEW
$25,023 Vol.
NEW
$25,023 Vol.
Aug 18, 2026
87°F or below
<1%
88-89°F
2%
90-91°F
6%
92-93°F
22%
94-95°F
61%
96-97°F
13%
98-99°F
2%
100-101°F
<1%
102-103°F
<1%
104-105°F
<1%
106°F or higher
<1%
94-95°F 61%
92-93°F 22%
96-97°F 13%
90-91°F 6%
NEW
$25,023 Vol.
NEW
$25,023 Vol.
Aug 18, 2026
87°F or below
$396 Vol.
<1%
88-89°F
$1,703 Vol.
2%
90-91°F
$2,931 Vol.
6%
92-93°F
$2,243 Vol.
22%
94-95°F
$12,489 Vol.
61%
96-97°F
$1,562 Vol.
13%
98-99°F
$1,214 Vol.
2%
100-101°F
$1,450 Vol.
<1%
102-103°F
$802 Vol.
<1%
104-105°F
$110 Vol.
<1%
106°F or higher
$135 Vol.
<1%
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 18 Aug '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.National Weather Service forecasts and short-range model consensus project Atlanta’s official high near 94–95°F on August 18 under a persistent subtropical ridge, driving the market’s 59.5% implied probability on that bin. Clear skies and strong solar insolation combined with light northwest winds have limited boundary-layer mixing, sustaining afternoon maxima above the 89°F August climatological average during the ongoing heat wave. Recent observations show consecutive days reaching 96–98°F, yet ensemble guidance indicates only modest upside risk for 96–97°F if mixing strengthens or downside if isolated convection develops. Resolution depends on the verified Hartsfield-Jackson maximum, with final data available the following morning.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 18 Aug '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.
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 18 Aug '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.
Market Opened: Aug 16, 2026, 9:56 PM ET
Volume
$25,023End Date
Aug 18, 2026Market Opened
Aug 16, 2026, 9:56 PM ETResolution Source
https://www.wunderground.com/history/daily/us/ga/atlanta/KATLResolver
0x69c47De9D...This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 18 Aug '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.National Weather Service forecasts and short-range model consensus project Atlanta’s official high near 94–95°F on August 18 under a persistent subtropical ridge, driving the market’s 59.5% implied probability on that bin. Clear skies and strong solar insolation combined with light northwest winds have limited boundary-layer mixing, sustaining afternoon maxima above the 89°F August climatological average during the ongoing heat wave. Recent observations show consecutive days reaching 96–98°F, yet ensemble guidance indicates only modest upside risk for 96–97°F if mixing strengthens or downside if isolated convection develops. Resolution depends on the verified Hartsfield-Jackson maximum, with final data available the following morning.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
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 18 Aug '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.
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 18 Aug '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.
Volume
$25,023End Date
Aug 18, 2026Market Opened
Aug 16, 2026, 9:56 PM ETResolution Source
https://www.wunderground.com/history/daily/us/ga/atlanta/KATLResolver
0x69c47De9D...National Weather Service forecasts and short-range model consensus project Atlanta’s official high near 94–95°F on August 18 under a persistent subtropical ridge, driving the market’s 59.5% implied probability on that bin. Clear skies and strong solar insolation combined with light northwest winds have limited boundary-layer mixing, sustaining afternoon maxima above the 89°F August climatological average during the ongoing heat wave. Recent observations show consecutive days reaching 96–98°F, yet ensemble guidance indicates only modest upside risk for 96–97°F if mixing strengthens or downside if isolated convection develops. Resolution depends on the verified Hartsfield-Jackson maximum, with final data available the following morning.
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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