National Weather Service forecasts for Houston on August 28 project a sunny day with a high near 97°F, supported by model consensus and light east-to-southeast winds that limit mixing while maintaining typical late-summer humidity. This positions the 94–97°F range as the market leader, reflecting trader alignment with official guidance and historical normals around 94°F for the date. Recent observations from August 27, which reached 100°F at some stations amid partly cloudy conditions and thunderstorm chances, highlight the slight cooling expected today from clearer skies and wind shifts, keeping probabilities for 98°F+ low at under 7%. Heat index values near 107°F underscore persistent moisture but do not alter the dry-bulb maximum tracked by the market.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Houston on August 28?
94-95°F 47%
96-97°F 25%
92-93°F 18%
98-99°F 5.6%
81°F or below
<1%
82-83°F
<1%
84-85°F
<1%
86-87°F
<1%
88-89°F
2%
90-91°F
4%
92-93°F
18%
94-95°F
47%
96-97°F
25%
98-99°F
6%
100°F or higher
1%
94-95°F 47%
96-97°F 25%
92-93°F 18%
98-99°F 5.6%
81°F or below
<1%
82-83°F
<1%
84-85°F
<1%
86-87°F
<1%
88-89°F
2%
90-91°F
4%
92-93°F
18%
94-95°F
47%
96-97°F
25%
98-99°F
6%
100°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=khou
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, 8:57 PM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=khouResolver
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=khou
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=khouResolver
0x69c47De9D...National Weather Service forecasts for Houston on August 28 project a sunny day with a high near 97°F, supported by model consensus and light east-to-southeast winds that limit mixing while maintaining typical late-summer humidity. This positions the 94–97°F range as the market leader, reflecting trader alignment with official guidance and historical normals around 94°F for the date. Recent observations from August 27, which reached 100°F at some stations amid partly cloudy conditions and thunderstorm chances, highlight the slight cooling expected today from clearer skies and wind shifts, keeping probabilities for 98°F+ low at under 7%. Heat index values near 107°F underscore persistent moisture but do not alter the dry-bulb maximum tracked by the market.
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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