Latest ensemble forecasts from Météo-France and ECMWF models indicate a stable high-pressure system over western Europe, with southerly flow and abundant sunshine positioning Paris for a daily maximum near 34–35°C on August 12. These conditions favor strong daytime heating, though slight timing differences in boundary-layer winds or thin high cloud could shift the peak by 1°C. Météo-France’s seasonal outlook assigns a 60% probability of above-normal August temperatures across France, consistent with current model consensus and warmer-than-average recent weeks. With resolution only two days away, updated 48-hour runs will refine the exact threshold, but trader-implied odds align closely with this narrow forecast range around the upper 30s Celsius.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Paris on August 12?
35°C 49%
34°C 26%
36°C 19%
33°C 4%
29°C or below
<1%
30°C
<1%
31°C
<1%
32°C
1%
33°C
4%
34°C
26%
35°C
49%
36°C
19%
37°C
4%
38°C
1%
39°C or higher
<1%
35°C 49%
34°C 26%
36°C 19%
33°C 4%
29°C or below
<1%
30°C
<1%
31°C
<1%
32°C
1%
33°C
4%
34°C
26%
35°C
49%
36°C
19%
37°C
4%
38°C
1%
39°C or higher
<1%
This market will resolve to the temperature range that contains the highest temperature recorded at the Paris-Le Bourget Airport Station in degrees Celsius on 12 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Paris-Le Bourget Airport Station, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
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: Aug 10, 2026, 12:03 AM ET
Resolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded at the Paris-Le Bourget Airport Station in degrees Celsius on 12 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Paris-Le Bourget Airport Station, available here: https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB.
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.
Resolver
0x69c47De9D...Latest ensemble forecasts from Météo-France and ECMWF models indicate a stable high-pressure system over western Europe, with southerly flow and abundant sunshine positioning Paris for a daily maximum near 34–35°C on August 12. These conditions favor strong daytime heating, though slight timing differences in boundary-layer winds or thin high cloud could shift the peak by 1°C. Météo-France’s seasonal outlook assigns a 60% probability of above-normal August temperatures across France, consistent with current model consensus and warmer-than-average recent weeks. With resolution only two days away, updated 48-hour runs will refine the exact threshold, but trader-implied odds align closely with this narrow forecast range around the upper 30s Celsius.
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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