National Weather Service guidance and model consensus from NOAA's GFS and ECMWF indicate Denver's highest temperature on April 17 will likely reach the mid-50s to low 60s°F under a high-pressure ridge promoting downslope southerly flow and ample sunshine, driving the 82.5% market-implied probability for 54°F or higher. Recent 12- and 00Z model runs over the past 24 hours show slight warming trends with low precipitation odds (under 20%), aligning trader sentiment against cooler buckets like 52-53°F at 6%. A Freeze Watch for the evening highlights large diurnal temperature swings typical of dry, high-elevation conditions, though daytime heating remains robust above the April 17 normal of 62°F. Updated forecasts expected overnight could refine peak heating potential.
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 17?
Highest temperature in Denver on April 17?
54°F or higher 83%
52-53°F 6%
50-51°F 5%
46-47°F 2.5%
$26,349 Vol.
$26,349 Vol.
35°F or below
<1%
36-37°F
<1%
38-39°F
1%
40-41°F
<1%
42-43°F
1%
44-45°F
1%
46-47°F
3%
48-49°F
2%
50-51°F
5%
52-53°F
6%
54°F or higher
83%
54°F or higher 83%
52-53°F 6%
50-51°F 5%
46-47°F 2.5%
$26,349 Vol.
$26,349 Vol.
35°F or below
<1%
36-37°F
<1%
38-39°F
1%
40-41°F
<1%
42-43°F
1%
44-45°F
1%
46-47°F
3%
48-49°F
2%
50-51°F
5%
52-53°F
6%
54°F or higher
83%
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 15, 2026, 6:06 AM ET
Resolution Source
https://www.wunderground.com/history/daily/us/co/aurora/KBKFResolver
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 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...National Weather Service guidance and model consensus from NOAA's GFS and ECMWF indicate Denver's highest temperature on April 17 will likely reach the mid-50s to low 60s°F under a high-pressure ridge promoting downslope southerly flow and ample sunshine, driving the 82.5% market-implied probability for 54°F or higher. Recent 12- and 00Z model runs over the past 24 hours show slight warming trends with low precipitation odds (under 20%), aligning trader sentiment against cooler buckets like 52-53°F at 6%. A Freeze Watch for the evening highlights large diurnal temperature swings typical of dry, high-elevation conditions, though daytime heating remains robust above the April 17 normal of 62°F. Updated forecasts expected overnight could refine peak heating potential.
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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