Trader consensus overwhelmingly favors a high of 14°C in Warsaw on March 18, driven by the latest ECMWF and GFS ensemble forecasts converging on this precise outcome amid stable high-pressure influence over Central Europe. Official observations from Poland's IMGW meteorological service align with model guidance, showing daytime highs peaking near 14°C under partly cloudy skies with light winds, consistent with recent March climatology where Warsaw averages 9-12°C but has seen mild anomalies this season. This positioning reflects low model spread and high forecast confidence. Realistic challenges include an unexpected southerly airflow surge—potentially from a shifting jet stream—pushing temperatures toward 15-16°C, though current upper-air patterns make this improbable below 1% odds.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Warsaw on March 18?
Highest temperature in Warsaw on March 18?
14°C 99.9%
15°C <1%
16°C or higher <1%
$85,179 Vol.
$85,179 Vol.
14°C
100%
15°C
<1%
16°C or higher
<1%
14°C 99.9%
15°C <1%
16°C or higher <1%
$85,179 Vol.
$85,179 Vol.
14°C
100%
15°C
<1%
16°C or higher
<1%
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 16, 2026, 2:21 PM ET
Resolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
0x69c47De9D...Trader consensus overwhelmingly favors a high of 14°C in Warsaw on March 18, driven by the latest ECMWF and GFS ensemble forecasts converging on this precise outcome amid stable high-pressure influence over Central Europe. Official observations from Poland's IMGW meteorological service align with model guidance, showing daytime highs peaking near 14°C under partly cloudy skies with light winds, consistent with recent March climatology where Warsaw averages 9-12°C but has seen mild anomalies this season. This positioning reflects low model spread and high forecast confidence. Realistic challenges include an unexpected southerly airflow surge—potentially from a shifting jet stream—pushing temperatures toward 15-16°C, though current upper-air patterns make this improbable below 1% odds.
Experimental AI-generated summary referencing Polymarket data · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions