Latest National Weather Service forecasts and ensemble model guidance from NOAA project Denver's high temperature on March 28 reaching 80-82°F under a potent upper-level ridge centered over the Four Corners region, fostering subsidence warming, clear skies, and light winds conducive to record-challenging heat. This setup has driven trader consensus toward 57.5% implied probability for 80°F or higher, reflecting recent observational trends—Denver hit 72°F on March 26 amid building ridging—and alignment across GFS and European model runs showing minimal spread above 78°F. Historical March warmth in Denver averages 57°F, but analogs to prior ridge episodes support this spike; uncertainty lingers from potential high cloudiness or upstream disturbances, with fresh 00Z model updates expected overnight to refine trajectories.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Denver on March 28?
Highest temperature in Denver on March 28?
80°F or higher 53%
78-79°F 31%
76-77°F 13%
74-75°F 2.5%
$15,960 Vol.
$15,960 Vol.
61°F or below
1%
62-63°F
<1%
64-65°F
1%
66-67°F
1%
68-69°F
<1%
70-71°F
2%
72-73°F
2%
74-75°F
3%
76-77°F
13%
78-79°F
31%
80°F or higher
49%
80°F or higher 53%
78-79°F 31%
76-77°F 13%
74-75°F 2.5%
$15,960 Vol.
$15,960 Vol.
61°F or below
1%
62-63°F
<1%
64-65°F
1%
66-67°F
1%
68-69°F
<1%
70-71°F
2%
72-73°F
2%
74-75°F
3%
76-77°F
13%
78-79°F
31%
80°F or higher
49%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Buckly Space Force Base Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/co/aurora/KBKF.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: Mar 24, 2026, 6:06 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/co/denver/KDENResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Buckly Space Force Base Station once information is finalized, available here: https://www.wunderground.com/history/daily/us/co/aurora/KBKF.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Resolution Source
https://www.wunderground.com/history/daily/us/co/denver/KDENResolver
0x69c47De9D...Latest National Weather Service forecasts and ensemble model guidance from NOAA project Denver's high temperature on March 28 reaching 80-82°F under a potent upper-level ridge centered over the Four Corners region, fostering subsidence warming, clear skies, and light winds conducive to record-challenging heat. This setup has driven trader consensus toward 57.5% implied probability for 80°F or higher, reflecting recent observational trends—Denver hit 72°F on March 26 amid building ridging—and alignment across GFS and European model runs showing minimal spread above 78°F. Historical March warmth in Denver averages 57°F, but analogs to prior ridge episodes support this spike; uncertainty lingers from potential high cloudiness or upstream disturbances, with fresh 00Z model updates expected overnight to refine trajectories.
Experimental AI-generated summary referencing Polymarket data · Updated
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