Official National Weather Service forecasts for Dallas on September 25 point to an overnight low in the low 70s amid a persistent warm air mass, light easterly winds, and mostly clear to partly cloudy skies that limit radiative cooling. This setup follows several days of highs in the mid-90s with minimal precipitation, keeping surface temperatures elevated relative to the long-term average low near 67°F. Model consensus shows little change in steering patterns or moisture through the period, reducing the likelihood of a sharp drop. Traders appear to weigh these stable conditions against potential minor forecast revisions or measurement site variations when pricing the 70–73°F and warmer buckets as frontrunners, with upcoming NWS updates serving as the next key data points.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Dallas on September 25?
80°F or higher 98%
61°F or below 50%
70-71°F 40%
72-73°F 40%
61°F or below
50%
62-63°F
39%
64-65°F
39%
66-67°F
39%
68-69°F
39%
70-71°F
40%
72-73°F
40%
74-75°F
39%
76-77°F
39%
78-79°F
39%
80°F or higher
98%
80°F or higher 98%
61°F or below 50%
70-71°F 40%
72-73°F 40%
61°F or below
50%
62-63°F
39%
64-65°F
39%
66-67°F
39%
68-69°F
39%
70-71°F
40%
72-73°F
40%
74-75°F
39%
76-77°F
39%
78-79°F
39%
80°F or higher
98%
The resolution source for this market will be information from NOAA, specifically the lowest 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 23, 2026, 3:29 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 lowest 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...Official National Weather Service forecasts for Dallas on September 25 point to an overnight low in the low 70s amid a persistent warm air mass, light easterly winds, and mostly clear to partly cloudy skies that limit radiative cooling. This setup follows several days of highs in the mid-90s with minimal precipitation, keeping surface temperatures elevated relative to the long-term average low near 67°F. Model consensus shows little change in steering patterns or moisture through the period, reducing the likelihood of a sharp drop. Traders appear to weigh these stable conditions against potential minor forecast revisions or measurement site variations when pricing the 70–73°F and warmer buckets as frontrunners, with upcoming NWS updates serving as the next key data points.
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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