Latest National Weather Service forecasts for Dallas on September 7 project a high near 101°F under sunny skies and light southerly flow, aligning with the market's 70% implied probability for 100-101°F. Persistent high pressure and above-average September warmth, following recent days with highs of 98-100°F, support this range, while heat indices near 106°F reflect elevated humidity but do not alter the dry-bulb maximum. Model consensus shows minimal spread, with limited cloud cover or precipitation risk keeping temperatures from deviating significantly. Updated NWS briefings or overnight model runs represent the next key data points that could shift sentiment ahead of 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 Dallas on September 7?
100-101°F 70%
98-99°F 18%
102-103°F 7%
96-97°F 2%
$18,182 Vol.
$18,182 Vol.
89°F or below
<1%
90-91°F
<1%
92-93°F
<1%
94-95°F
1%
96-97°F
2%
98-99°F
18%
100-101°F
70%
102-103°F
7%
104-105°F
2%
106-107°F
1%
108°F or higher
<1%
100-101°F 70%
98-99°F 18%
102-103°F 7%
96-97°F 2%
$18,182 Vol.
$18,182 Vol.
89°F or below
<1%
90-91°F
<1%
92-93°F
<1%
94-95°F
1%
96-97°F
2%
98-99°F
18%
100-101°F
70%
102-103°F
7%
104-105°F
2%
106-107°F
1%
108°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=kdal
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 5, 2026, 3:55 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kdalResolver
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=kdal
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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kdalResolver
0x69c47De9D...Latest National Weather Service forecasts for Dallas on September 7 project a high near 101°F under sunny skies and light southerly flow, aligning with the market's 70% implied probability for 100-101°F. Persistent high pressure and above-average September warmth, following recent days with highs of 98-100°F, support this range, while heat indices near 106°F reflect elevated humidity but do not alter the dry-bulb maximum. Model consensus shows minimal spread, with limited cloud cover or precipitation risk keeping temperatures from deviating significantly. Updated NWS briefings or overnight model runs represent the next key data points that could shift sentiment ahead of 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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Frequently Asked Questions