Trader sentiment clusters around 10°C (38%) and 9°C (31%) for Paris's highest temperature on March 26, driven by the latest ECMWF and Météo-France ensemble forecasts projecting daytime highs of 9-11°C amid persistent low-level clouds and cool northerly airflow. These leading outcomes edge out 11°C (14.5%) due to model consensus on limited solar insolation from overcast skies, with GFS runs showing a slight warm bias from potential clearing late afternoon that hasn't materialized in recent updates. Historical March 26 averages hover near 12°C, but this year's cooler Atlantic pattern caps upside risk; traders await 12Z model refresh for resolution-defining clarity on boundary layer mixing.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Paris on March 26?
Highest temperature in Paris on March 26?
10°C 40%
9°C 31%
11°C 15%
8°C 12%
$15,505 Vol.
$15,505 Vol.
4°C or below
<1%
5°C
<1%
6°C
1%
7°C
4%
8°C
12%
9°C
31%
10°C
40%
11°C
15%
12°C
5%
13°C
1%
14°C or higher
1%
10°C 40%
9°C 31%
11°C 15%
8°C 12%
$15,505 Vol.
$15,505 Vol.
4°C or below
<1%
5°C
<1%
6°C
1%
7°C
4%
8°C
12%
9°C
31%
10°C
40%
11°C
15%
12°C
5%
13°C
1%
14°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 Charles de Gaulle Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/fr/paris/LFPG.
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 22, 2026, 6:01 AM ET
Resolution Source
https://www.wunderground.com/history/daily/fr/paris/LFPGResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/fr/paris/LFPGResolver
0x69c47De9D...Trader sentiment clusters around 10°C (38%) and 9°C (31%) for Paris's highest temperature on March 26, driven by the latest ECMWF and Météo-France ensemble forecasts projecting daytime highs of 9-11°C amid persistent low-level clouds and cool northerly airflow. These leading outcomes edge out 11°C (14.5%) due to model consensus on limited solar insolation from overcast skies, with GFS runs showing a slight warm bias from potential clearing late afternoon that hasn't materialized in recent updates. Historical March 26 averages hover near 12°C, but this year's cooler Atlantic pattern caps upside risk; traders await 12Z model refresh for resolution-defining clarity on boundary layer mixing.
Experimental AI-generated summary referencing Polymarket data · Updated
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