Forecast models from the National Weather Service and private sources project Dallas overnight lows of 81–83°F on September 9 under clear skies and persistent southerly winds of 5–10 mph that limit radiational cooling. Recent days have featured highs near or above 100°F with minima in the upper 70s to low 80s, maintaining elevated temperatures consistent with the late-summer pattern. The 82–83°F bin leads at 42% implied probability, followed by 80–81°F at 29%, reflecting tight model consensus around these values with only modest uncertainty from minor variations in cloud cover or wind. No frontal systems or significant moisture are expected to alter the trajectory before the daily minimum is recorded.
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 9?
82-83°F 43%
80-81°F 30%
84-85°F 18%
90°F or higher 15%
71°F or below
7%
72-73°F
8%
74-75°F
10%
76-77°F
9%
78-79°F
14%
80-81°F
30%
82-83°F
43%
84-85°F
18%
86-87°F
8%
88-89°F
1%
90°F or higher
15%
82-83°F 43%
80-81°F 30%
84-85°F 18%
90°F or higher 15%
71°F or below
7%
72-73°F
8%
74-75°F
10%
76-77°F
9%
78-79°F
14%
80-81°F
30%
82-83°F
43%
84-85°F
18%
86-87°F
8%
88-89°F
1%
90°F or higher
15%
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 7, 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...Forecast models from the National Weather Service and private sources project Dallas overnight lows of 81–83°F on September 9 under clear skies and persistent southerly winds of 5–10 mph that limit radiational cooling. Recent days have featured highs near or above 100°F with minima in the upper 70s to low 80s, maintaining elevated temperatures consistent with the late-summer pattern. The 82–83°F bin leads at 42% implied probability, followed by 80–81°F at 29%, reflecting tight model consensus around these values with only modest uncertainty from minor variations in cloud cover or wind. No frontal systems or significant moisture are expected to alter the trajectory before the daily minimum is recorded.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions