Latest ECMWF and GFS ensemble forecasts, corroborated by IMGW guidance, project Warsaw's highest temperature on April 17 at 14-16°C under partly cloudy skies with light winds and low precipitation risk, positioning 15°C as the trader-favored outcome at 38% implied probability amid a clustered distribution around mild spring norms. This reflects stable high-pressure steering patterns over Central Europe, delivering above-climatological warmth (mid-April average ~14°C at Warsaw Chopin Airport per IMGW data) following today's observed high of ~14°C. Ensemble spreads capture uncertainty from variable cloud cover, with 16°C viable if clearer skies prevail. Watch IMGW updates and EPWA station observations for resolution via official Wunderground 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 Warsaw on April 17?
Highest temperature in Warsaw on April 17?
15°C 39%
14°C 24%
16°C 17%
13°C 10.0%
$16,454 Vol.
$16,454 Vol.
7°C or below
<1%
8°C
<1%
9°C
<1%
10°C
<1%
11°C
1%
12°C
2%
13°C
10%
14°C
24%
15°C
39%
16°C
17%
17°C or higher
8%
15°C 39%
14°C 24%
16°C 17%
13°C 10.0%
$16,454 Vol.
$16,454 Vol.
7°C or below
<1%
8°C
<1%
9°C
<1%
10°C
<1%
11°C
1%
12°C
2%
13°C
10%
14°C
24%
15°C
39%
16°C
17%
17°C or higher
8%
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 Warsaw Chopin Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/pl/warsaw/EPWA.
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 Celsius (eg, 9°C). 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, 12:24 AM ET
Resolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
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 Warsaw Chopin Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/pl/warsaw/EPWA.
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 Celsius (eg, 9°C). 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/pl/warsaw/EPWAResolver
0x69c47De9D...Latest ECMWF and GFS ensemble forecasts, corroborated by IMGW guidance, project Warsaw's highest temperature on April 17 at 14-16°C under partly cloudy skies with light winds and low precipitation risk, positioning 15°C as the trader-favored outcome at 38% implied probability amid a clustered distribution around mild spring norms. This reflects stable high-pressure steering patterns over Central Europe, delivering above-climatological warmth (mid-April average ~14°C at Warsaw Chopin Airport per IMGW data) following today's observed high of ~14°C. Ensemble spreads capture uncertainty from variable cloud cover, with 16°C viable if clearer skies prevail. Watch IMGW updates and EPWA station observations for resolution via official Wunderground 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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