Latest numerical weather prediction models, including those from the European Centre for Medium-Range Weather Forecasts, indicate a maximum temperature in Warsaw on June 10 near 18°C under partly cloudy skies, light northerly winds, and possible late-day showers. This forecast consensus drives the near-even market split between 18°C and 19°C outcomes, with lower probabilities assigned to 17°C or 20°C reflecting ensemble spread from variables such as cloud cover and boundary-layer mixing. Historical June averages hover around 22°C, but the current synoptic pattern favors cooler conditions. Updated model runs expected overnight will refine the precise peak, as small shifts in timing or intensity can alter the daily high by 1–2°C.
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 10?
18°C 40%
19°C 37%
17°C 13%
20°C 9%
14°C or below
<1%
15°C
<1%
16°C
2%
17°C
13%
18°C
40%
19°C
37%
20°C
9%
21°C
2%
22°C
1%
23°C
1%
24°C or higher
<1%
18°C 40%
19°C 37%
17°C 13%
20°C 9%
14°C or below
<1%
15°C
<1%
16°C
2%
17°C
13%
18°C
40%
19°C
37%
20°C
9%
21°C
2%
22°C
1%
23°C
1%
24°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 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 8, 2026, 12:05 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 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...Latest numerical weather prediction models, including those from the European Centre for Medium-Range Weather Forecasts, indicate a maximum temperature in Warsaw on June 10 near 18°C under partly cloudy skies, light northerly winds, and possible late-day showers. This forecast consensus drives the near-even market split between 18°C and 19°C outcomes, with lower probabilities assigned to 17°C or 20°C reflecting ensemble spread from variables such as cloud cover and boundary-layer mixing. Historical June averages hover around 22°C, but the current synoptic pattern favors cooler conditions. Updated model runs expected overnight will refine the precise peak, as small shifts in timing or intensity can alter the daily high by 1–2°C.
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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