Current forecast consensus from major models positions Warsaw's June 24 high near 27°C, aligning with the market's leading 30% implied probability and nearby 26–28°C outcomes. This reflects typical early-summer variability around the 22–24°C June climatological average, modulated by expected partly cloudy skies, light northwesterly flow, and limited daytime heating under a weak ridge. Small probability spreads among 26–29°C outcomes stem from minor model differences in cloud timing and boundary-layer mixing that can shift peak readings by 1–2°C. Updated ECMWF and GFS runs through June 23 will likely tighten resolution criteria around official IMGW observations.
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 June 24?
28°C 100.0%
22°C or below <1%
23°C <1%
24°C <1%
$45,164 Vol.
$45,164 Vol.
22°C or below
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
Yes
29°C
No
30°C
No
31°C
No
32°C or higher
No
28°C 100.0%
22°C or below <1%
23°C <1%
24°C <1%
$45,164 Vol.
$45,164 Vol.
22°C or below
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
Yes
29°C
No
30°C
No
31°C
No
32°C 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 for the Warsaw Chopin Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Market Opened: Jun 22, 2026, 12:07 AM ET
Resolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
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 for the Warsaw Chopin Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Current forecast consensus from major models positions Warsaw's June 24 high near 27°C, aligning with the market's leading 30% implied probability and nearby 26–28°C outcomes. This reflects typical early-summer variability around the 22–24°C June climatological average, modulated by expected partly cloudy skies, light northwesterly flow, and limited daytime heating under a weak ridge. Small probability spreads among 26–29°C outcomes stem from minor model differences in cloud timing and boundary-layer mixing that can shift peak readings by 1–2°C. Updated ECMWF and GFS runs through June 23 will likely tighten resolution criteria around official IMGW observations.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

Beware of external links.
Beware of external links.
Frequently Asked Questions