Trader consensus overwhelmingly favors 15°C as Warsaw's highest temperature on March 23, driven by high-confidence short-range forecasts from leading models like ECMWF and GFS, which converge on a daily maximum of 14-15°C amid mild spring conditions. Recent observations from Poland's IMGW meteorological service show surface temperatures trending 1-2°C above seasonal norms, with stable high-pressure influence minimizing variability; ensemble predictions exhibit tight spread around 15°C, reflecting low uncertainty typical of 1-2 day leads. This positioning aligns with historical March highs averaging 9-11°C but adjusted for this year's warmer anomaly. Realistic challenges include an unforeseen northerly cold front or cloud cover surge, though model agreement suggests less than 1% likelihood, per verification stats.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Warsaw on March 23?
Highest temperature in Warsaw on March 23?
15°C 100.0%
7°C or below <1%
8°C <1%
9°C <1%
$0.00 Vol.
$0.00 Vol.
7°C or below
No
8°C
No
9°C
No
10°C
No
11°C
No
12°C
No
13°C
No
14°C
No
15°C
Yes
16°C
No
17°C or higher
No
15°C 100.0%
7°C or below <1%
8°C <1%
9°C <1%
$0.00 Vol.
$0.00 Vol.
7°C or below
No
8°C
No
9°C
No
10°C
No
11°C
No
12°C
No
13°C
No
14°C
No
15°C
Yes
16°C
No
17°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 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: Mar 19, 2026, 6:15 AM ET
Resolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Resolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
0x69c47De9D...Trader consensus overwhelmingly favors 15°C as Warsaw's highest temperature on March 23, driven by high-confidence short-range forecasts from leading models like ECMWF and GFS, which converge on a daily maximum of 14-15°C amid mild spring conditions. Recent observations from Poland's IMGW meteorological service show surface temperatures trending 1-2°C above seasonal norms, with stable high-pressure influence minimizing variability; ensemble predictions exhibit tight spread around 15°C, reflecting low uncertainty typical of 1-2 day leads. This positioning aligns with historical March highs averaging 9-11°C but adjusted for this year's warmer anomaly. Realistic challenges include an unforeseen northerly cold front or cloud cover surge, though model agreement suggests less than 1% likelihood, per verification stats.
Experimental AI-generated summary referencing Polymarket data · Updated
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