Trader consensus on Polymarket heavily favors a Paris high of 10°C at 50% implied probability, reflecting the latest ensemble forecasts from Météo-France and ECMWF models, which project daytime maximums in that range amid a cool northerly flow and lingering post-frontal cloud cover. Recent 00Z model runs shifted odds downward from 11°C after introducing cooler boundary layer temperatures and reduced solar insolation due to persistent stratocumulus decks, with GFS aligning closely at 9-10°C. Climatological normals for late March hover around 11-12°C, but current upper-air patterns—featuring a blocking high over Scandinavia—favor subdued warming. Traders eye tomorrow's 12Z updates for potential refinements, as small-scale meso-low developments could nudge outcomes by 1°C.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Paris on March 26?
Highest temperature in Paris on March 26?
10°C 47%
9°C 32%
11°C 12%
12°C 8.2%
$60,204 Vol.
$60,204 Vol.
4°C or below
<1%
5°C
<1%
6°C
<1%
7°C
1%
8°C
2%
9°C
32%
10°C
47%
11°C
12%
12°C
8%
13°C
1%
14°C or higher
1%
10°C 47%
9°C 32%
11°C 12%
12°C 8.2%
$60,204 Vol.
$60,204 Vol.
4°C or below
<1%
5°C
<1%
6°C
<1%
7°C
1%
8°C
2%
9°C
32%
10°C
47%
11°C
12%
12°C
8%
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 on Polymarket heavily favors a Paris high of 10°C at 50% implied probability, reflecting the latest ensemble forecasts from Météo-France and ECMWF models, which project daytime maximums in that range amid a cool northerly flow and lingering post-frontal cloud cover. Recent 00Z model runs shifted odds downward from 11°C after introducing cooler boundary layer temperatures and reduced solar insolation due to persistent stratocumulus decks, with GFS aligning closely at 9-10°C. Climatological normals for late March hover around 11-12°C, but current upper-air patterns—featuring a blocking high over Scandinavia—favor subdued warming. Traders eye tomorrow's 12Z updates for potential refinements, as small-scale meso-low developments could nudge outcomes by 1°C.
Experimental AI-generated summary referencing Polymarket data · Updated
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