Recent Météo-France and ECMWF ensemble forecasts for July 8 place Paris daytime maxima near 34–36 °C under a ridge of high pressure advecting warm subtropical air northward. Model spread arises mainly from differences in boundary-layer mixing, potential afternoon cloud build-up, and the precise timing of any weak frontal passage, keeping the 33 °C, 34 °C, and 35 °C buckets tightly bunched in trader pricing. Historical July climatology (mean high ~25 °C) underscores how anomalous the current pattern remains, while the absence of a strong marine layer or thunderstorm trigger limits upside risk above 37 °C. Updated model runs and Météo-France vigilance maps expected in the next 24–48 hours will likely narrow the distribution ahead of market resolution.
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 July 8?
34°C 42%
33°C 27%
35°C 23%
36°C 6%
30°C or below
1%
31°C
4%
32°C
3%
33°C
27%
34°C
42%
35°C
23%
36°C
6%
37°C
2%
38°C
1%
39°C
<1%
40°C or higher
<1%
34°C 42%
33°C 27%
35°C 23%
36°C 6%
30°C or below
1%
31°C
4%
32°C
3%
33°C
27%
34°C
42%
35°C
23%
36°C
6%
37°C
2%
38°C
1%
39°C
<1%
40°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 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: Jul 6, 2026, 12:02 AM ET
Resolver
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 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...Recent Météo-France and ECMWF ensemble forecasts for July 8 place Paris daytime maxima near 34–36 °C under a ridge of high pressure advecting warm subtropical air northward. Model spread arises mainly from differences in boundary-layer mixing, potential afternoon cloud build-up, and the precise timing of any weak frontal passage, keeping the 33 °C, 34 °C, and 35 °C buckets tightly bunched in trader pricing. Historical July climatology (mean high ~25 °C) underscores how anomalous the current pattern remains, while the absence of a strong marine layer or thunderstorm trigger limits upside risk above 37 °C. Updated model runs and Météo-France vigilance maps expected in the next 24–48 hours will likely narrow the distribution ahead of market resolution.
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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