Latest ECMWF and GFS ensemble forecasts indicate Warsaw's highest temperature on March 29 clustering around 14–16°C under a high-pressure ridge steering southerly airflow that advects warmer continental air masses northward, elevating trader-implied probabilities for 16°C (36.5%) ahead of 17°C or higher (28.0%) and 15°C (22.5%). This mild outlook—well above the March climatological average of 9°C at Warsaw Chopin Airport—reflects March 2026's anomalous warmth (averaging 7.8°C, +5.6°C above normal) amid recent sunny spells and low precipitation. Model spread arises from uncertainty in cloud cover evolution and shear line timing, potentially capping peak midday heating; IMGW synoptic guidance suggests 11–14°C maxima. Overnight refinements from official agencies like IMGW could shift odds before resolution via verified hourly observations.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Warsaw on March 29?
Highest temperature in Warsaw on March 29?
16°C 39%
17°C or higher 29%
15°C 19%
14°C 11%
$21,787 Vol.
$21,787 Vol.
7°C or below
<1%
8°C
<1%
9°C
<1%
10°C
<1%
11°C
2%
12°C
2%
13°C
3%
14°C
11%
15°C
19%
16°C
39%
17°C or higher
29%
16°C 39%
17°C or higher 29%
15°C 19%
14°C 11%
$21,787 Vol.
$21,787 Vol.
7°C or below
<1%
8°C
<1%
9°C
<1%
10°C
<1%
11°C
2%
12°C
2%
13°C
3%
14°C
11%
15°C
19%
16°C
39%
17°C or higher
29%
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 25, 2026, 6:36 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 indicate Warsaw's highest temperature on March 29 clustering around 14–16°C under a high-pressure ridge steering southerly airflow that advects warmer continental air masses northward, elevating trader-implied probabilities for 16°C (36.5%) ahead of 17°C or higher (28.0%) and 15°C (22.5%). This mild outlook—well above the March climatological average of 9°C at Warsaw Chopin Airport—reflects March 2026's anomalous warmth (averaging 7.8°C, +5.6°C above normal) amid recent sunny spells and low precipitation. Model spread arises from uncertainty in cloud cover evolution and shear line timing, potentially capping peak midday heating; IMGW synoptic guidance suggests 11–14°C maxima. Overnight refinements from official agencies like IMGW could shift odds before resolution via verified hourly observations.
Experimental AI-generated summary referencing Polymarket data · Updated

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