National Weather Service forecasts from the Austin/San Antonio office project a high near 100–101°F for Austin on August 28 under mostly sunny skies, light northeast to east winds, and minimal rain chances below 20 percent. This aligns with the subtropical ridge maintaining hot, dry conditions typical of late-August Central Texas, where the climatological average high sits near 98°F but recent days have exceeded 102°F. Model consensus shows limited variability, with heat indices near 104°F and no incoming fronts or moisture to alter the outcome. Trader positioning around the 100–101°F bin reflects this official guidance and the narrow window for exceeding 102°F before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Austin on August 28?
100-101°F 52%
102-103°F 23%
98-99°F 19%
104-105°F 5%
91°F or below
<1%
92-93°F
1%
94-95°F
<1%
96-97°F
4%
98-99°F
19%
100-101°F
52%
102-103°F
23%
104-105°F
5%
106-107°F
<1%
108-109°F
<1%
110°F or higher
<1%
100-101°F 52%
102-103°F 23%
98-99°F 19%
104-105°F 5%
91°F or below
<1%
92-93°F
1%
94-95°F
<1%
96-97°F
4%
98-99°F
19%
100-101°F
52%
102-103°F
23%
104-105°F
5%
106-107°F
<1%
108-109°F
<1%
110°F or higher
<1%
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=kaus
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
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 26, 2026, 8:56 PM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kausResolver
0x69c47De9D...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=kaus
This market will resolve off of the Hourly Data provided using the "Show Hourly Data" button.
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
To toggle between Fahrenheit and Celsius, click the "Switch to US Units w/ kts" button until the relevant table displays °F.
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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kausResolver
0x69c47De9D...National Weather Service forecasts from the Austin/San Antonio office project a high near 100–101°F for Austin on August 28 under mostly sunny skies, light northeast to east winds, and minimal rain chances below 20 percent. This aligns with the subtropical ridge maintaining hot, dry conditions typical of late-August Central Texas, where the climatological average high sits near 98°F but recent days have exceeded 102°F. Model consensus shows limited variability, with heat indices near 104°F and no incoming fronts or moisture to alter the outcome. Trader positioning around the 100–101°F bin reflects this official guidance and the narrow window for exceeding 102°F before resolution.
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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