Trader consensus heavily favors a Paris high of 10°C on March 26, driven by the latest ECMWF and Météo-France ensemble forecasts converging on 9-11°C amid a transitional spring pattern with northerly flows moderating earlier mild air. Differentiating the tight 39% (10°C) and 31% (9°C) odds, partial cloud cover could cap diurnal heating at 9°C by trapping low-level moisture, while clearer breaks might boost insolation to nudge 11°C (14.5%). Recent model updates reflect a 1-2°C cool-down from mid-week runs, aligning with historical late-March averages near 12°C but tempered by jet stream undulations; monitor afternoon Météo-France bulletins for resolution-defining clarity.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Paris on March 26?
Highest temperature in Paris on March 26?
10°C 39%
9°C 31%
11°C 15%
8°C 12%
$15,526 Vol.
$15,526 Vol.
4°C or below
<1%
5°C
<1%
6°C
1%
7°C
3%
8°C
12%
9°C
31%
10°C
39%
11°C
15%
12°C
5%
13°C
1%
14°C or higher
1%
10°C 39%
9°C 31%
11°C 15%
8°C 12%
$15,526 Vol.
$15,526 Vol.
4°C or below
<1%
5°C
<1%
6°C
1%
7°C
3%
8°C
12%
9°C
31%
10°C
39%
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 consensus heavily favors a Paris high of 10°C on March 26, driven by the latest ECMWF and Météo-France ensemble forecasts converging on 9-11°C amid a transitional spring pattern with northerly flows moderating earlier mild air. Differentiating the tight 39% (10°C) and 31% (9°C) odds, partial cloud cover could cap diurnal heating at 9°C by trapping low-level moisture, while clearer breaks might boost insolation to nudge 11°C (14.5%). Recent model updates reflect a 1-2°C cool-down from mid-week runs, aligning with historical late-March averages near 12°C but tempered by jet stream undulations; monitor afternoon Météo-France bulletins for resolution-defining clarity.
Experimental AI-generated summary referencing Polymarket data · Updated
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