Trader consensus on Polymarket has locked in 52-53°F as the highest temperature recorded in Denver on April 26, 2026, at 100% implied probability, reflecting the official National Weather Service measurement from Denver International Airport (KDEN) observations. This cool outcome stems from a persistent moist airmass and low-level clouds that spread overnight, capping solar heating under overcast skies and light winds; early METAR reports showed temperatures near 39-47°F, with no significant diurnal warmup. NOAA forecast models had converged on low-50s highs amid upper-air cooling, well below the April 26 climatological normal of 64°F. With the daily climate summary finalized, revisions are improbable barring rare data corrections from quality-controlled records.
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 April 26?
52-53°F 100.0%
45°F or below <1%
46-47°F <1%
48-49°F <1%
$119,245 Vol.
$119,245 Vol.
45°F or below
No
46-47°F
No
48-49°F
No
50-51°F
No
52-53°F
Yes
54-55°F
No
56-57°F
No
58-59°F
No
60-61°F
No
62-63°F
No
64°F or higher
No
52-53°F 100.0%
45°F or below <1%
46-47°F <1%
48-49°F <1%
$119,245 Vol.
$119,245 Vol.
45°F or below
No
46-47°F
No
48-49°F
No
50-51°F
No
52-53°F
Yes
54-55°F
No
56-57°F
No
58-59°F
No
60-61°F
No
62-63°F
No
64°F or higher
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 Buckley 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: Apr 24, 2026, 12:12 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/co/aurora/KBKFResolver
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 Buckley 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/aurora/KBKFResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Trader consensus on Polymarket has locked in 52-53°F as the highest temperature recorded in Denver on April 26, 2026, at 100% implied probability, reflecting the official National Weather Service measurement from Denver International Airport (KDEN) observations. This cool outcome stems from a persistent moist airmass and low-level clouds that spread overnight, capping solar heating under overcast skies and light winds; early METAR reports showed temperatures near 39-47°F, with no significant diurnal warmup. NOAA forecast models had converged on low-50s highs amid upper-air cooling, well below the April 26 climatological normal of 64°F. With the daily climate summary finalized, revisions are improbable barring rare data corrections from quality-controlled records.
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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