Recent National Weather Service and local forecasts for Denver on September 10, 2026, indicate mostly sunny, stable high-pressure conditions with daytime highs near 89–91°F and overnight lows projected in the upper 50s to low 60s. This setup favors moderate radiative cooling under clear skies and light winds, keeping minimum temperatures above the historical average low of 51.6°F without incoming cold fronts or significant moisture. Trader sentiment reflects model consensus around these values amid typical ensemble spread in dew-point and boundary-layer details that can shift exact overnight minima by a few degrees. With no major synoptic changes expected before resolution, outcomes hinge on precise observational thresholds rather than broad pattern shifts.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Denver on September 10?
70°F or higher 83%
60-61°F 39%
62-63°F 39%
64-65°F 39%
51°F or below
38%
52-53°F
21%
54-55°F
26%
56-57°F
26%
58-59°F
23%
60-61°F
39%
62-63°F
39%
64-65°F
39%
66-67°F
39%
68-69°F
39%
70°F or higher
83%
70°F or higher 83%
60-61°F 39%
62-63°F 39%
64-65°F 39%
51°F or below
38%
52-53°F
21%
54-55°F
26%
56-57°F
26%
58-59°F
23%
60-61°F
39%
62-63°F
39%
64-65°F
39%
66-67°F
39%
68-69°F
39%
70°F or higher
83%
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=kbkf
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 8, 2026, 3:29 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=kbkfResolver
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=kbkf
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=kbkfResolver
0x69c47De9D...Recent National Weather Service and local forecasts for Denver on September 10, 2026, indicate mostly sunny, stable high-pressure conditions with daytime highs near 89–91°F and overnight lows projected in the upper 50s to low 60s. This setup favors moderate radiative cooling under clear skies and light winds, keeping minimum temperatures above the historical average low of 51.6°F without incoming cold fronts or significant moisture. Trader sentiment reflects model consensus around these values amid typical ensemble spread in dew-point and boundary-layer details that can shift exact overnight minima by a few degrees. With no major synoptic changes expected before resolution, outcomes hinge on precise observational thresholds rather than broad pattern shifts.
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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