National Weather Service forecasts for Denver on March 26 indicate a high temperature of 76-77°F, aligning precisely with the market's overwhelming 99.9% implied probability on that outcome, driven by a persistent upper-level ridge over the central Rockies funneling warm, dry air from the southwest into Colorado. Ensemble model runs from NOAA's Global Forecast System and European Centre for Medium-Range Weather Forecasts show tight consensus around this peak, with minimal spread due to stable high-pressure dominance and light winds limiting mixing. Historical March data for Denver supports feasibility, as similar ridging patterns have yielded comparable warmth without exceeding 80°F recently. Realistic challenges would require an unexpected cold front surge or nocturnal inversion breakdown before noon, though low-probability model outliers at 0.1% reflect trader skepticism; final observations from Denver International Airport will resolve by midnight.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Denver on March 26?
Highest temperature in Denver on March 26?
76-77°F 99.9%
78-79°F <1%
80-81°F <1%
82-83°F <1%
$103,113 Vol.
$103,113 Vol.
76-77°F
100%
78-79°F
<1%
80-81°F
<1%
82-83°F
<1%
84-85°F
<1%
86-87°F
<1%
88-89°F
<1%
90°F or higher
<1%
76-77°F 99.9%
78-79°F <1%
80-81°F <1%
82-83°F <1%
$103,113 Vol.
$103,113 Vol.
76-77°F
100%
78-79°F
<1%
80-81°F
<1%
82-83°F
<1%
84-85°F
<1%
86-87°F
<1%
88-89°F
<1%
90°F or higher
<1%
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 22, 2026, 6:26 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/co/denver/KDENResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
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...Outcome proposed: No
No dispute
Final outcome: No
National Weather Service forecasts for Denver on March 26 indicate a high temperature of 76-77°F, aligning precisely with the market's overwhelming 99.9% implied probability on that outcome, driven by a persistent upper-level ridge over the central Rockies funneling warm, dry air from the southwest into Colorado. Ensemble model runs from NOAA's Global Forecast System and European Centre for Medium-Range Weather Forecasts show tight consensus around this peak, with minimal spread due to stable high-pressure dominance and light winds limiting mixing. Historical March data for Denver supports feasibility, as similar ridging patterns have yielded comparable warmth without exceeding 80°F recently. Realistic challenges would require an unexpected cold front surge or nocturnal inversion breakdown before noon, though low-probability model outliers at 0.1% reflect trader skepticism; final observations from Denver International Airport will resolve by midnight.
Experimental AI-generated summary referencing Polymarket data · Updated
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