Official National Weather Service guidance and model consensus point to a mostly sunny day with a forecast high near 90°F for Denver on August 27, producing the tight 88–91°F market clustering. Diurnal heating under weak high pressure will drive temperatures upward from overnight lows in the low 60s, while light northeast winds and modest afternoon humidity limit further rise. A 10–20% chance of isolated thunderstorms after midday introduces the main uncertainty, as any earlier or more widespread convection could enhance cloud cover and cap the peak a degree or two below guidance. Recent regional heat has elevated baseline temperatures, yet the narrow spread between the leading bins reflects trader focus on whether observed readings settle at or just above the 90°F threshold before any storm-related cooling.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Denver on August 27?
Highest temperature in Denver on August 27?
88-89°F 45%
90-91°F 41%
86-87°F 12%
92-93°F 4%
NEW
NEW
Aug 27, 2026
77°F or below
<1%
78-79°F
<1%
80-81°F
<1%
82-83°F
1%
84-85°F
3%
86-87°F
12%
88-89°F
45%
90-91°F
41%
92-93°F
4%
94-95°F
2%
96°F or higher
<1%
88-89°F 45%
90-91°F 41%
86-87°F 12%
92-93°F 4%
NEW
NEW
Aug 27, 2026
77°F or below
$164 Vol.
<1%
78-79°F
$229 Vol.
<1%
80-81°F
$473 Vol.
<1%
82-83°F
$766 Vol.
1%
84-85°F
$1,083 Vol.
3%
86-87°F
$1,180 Vol.
12%
88-89°F
$962 Vol.
45%
90-91°F
$2,017 Vol.
41%
92-93°F
$354 Vol.
4%
94-95°F
$421 Vol.
2%
96°F or higher
$434 Vol.
<1%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Buckley Space Force Base Station in degrees Fahrenheit on 27 Aug '26.
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=kbkf
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.Official National Weather Service guidance and model consensus point to a mostly sunny day with a forecast high near 90°F for Denver on August 27, producing the tight 88–91°F market clustering. Diurnal heating under weak high pressure will drive temperatures upward from overnight lows in the low 60s, while light northeast winds and modest afternoon humidity limit further rise. A 10–20% chance of isolated thunderstorms after midday introduces the main uncertainty, as any earlier or more widespread convection could enhance cloud cover and cap the peak a degree or two below guidance. Recent regional heat has elevated baseline temperatures, yet the narrow spread between the leading bins reflects trader focus on whether observed readings settle at or just above the 90°F threshold before any storm-related cooling.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Buckley Space Force Base Station in degrees Fahrenheit on 27 Aug '26.
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=kbkf
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.
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=kbkf
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 25, 2026, 8:57 PM ET
Volume
$8,020End Date
Aug 27, 2026Market Opened
Aug 25, 2026, 8:57 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=kbkfResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Buckley Space Force Base Station in degrees Fahrenheit on 27 Aug '26.
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=kbkf
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.Official National Weather Service guidance and model consensus point to a mostly sunny day with a forecast high near 90°F for Denver on August 27, producing the tight 88–91°F market clustering. Diurnal heating under weak high pressure will drive temperatures upward from overnight lows in the low 60s, while light northeast winds and modest afternoon humidity limit further rise. A 10–20% chance of isolated thunderstorms after midday introduces the main uncertainty, as any earlier or more widespread convection could enhance cloud cover and cap the peak a degree or two below guidance. Recent regional heat has elevated baseline temperatures, yet the narrow spread between the leading bins reflects trader focus on whether observed readings settle at or just above the 90°F threshold before any storm-related cooling.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Buckley Space Force Base Station in degrees Fahrenheit on 27 Aug '26.
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=kbkf
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.
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=kbkf
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.
Volume
$8,020End Date
Aug 27, 2026Market Opened
Aug 25, 2026, 8:57 PM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=kbkfResolver
0x69c47De9D...Official National Weather Service guidance and model consensus point to a mostly sunny day with a forecast high near 90°F for Denver on August 27, producing the tight 88–91°F market clustering. Diurnal heating under weak high pressure will drive temperatures upward from overnight lows in the low 60s, while light northeast winds and modest afternoon humidity limit further rise. A 10–20% chance of isolated thunderstorms after midday introduces the main uncertainty, as any earlier or more widespread convection could enhance cloud cover and cap the peak a degree or two below guidance. Recent regional heat has elevated baseline temperatures, yet the narrow spread between the leading bins reflects trader focus on whether observed readings settle at or just above the 90°F threshold before any storm-related cooling.
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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