Météo-France's latest observations and forecasts confirm Paris's highest temperature on April 4, 2026, reached around 19°C at Charles de Gaulle Airport station under generous sunny skies, driving 100% trader consensus on 17°C or higher. This reflects the abrupt shift from over a week's cold northeasterly descent—featuring overnight lows to -4.5°C—to a mild southwesterly flow from the Azores, delivering above-normal warmth (+2°C anomaly) amid low cloud cover and minimal winds. Model consensus across ECMWF and ARPEGE supports sustained highs in this 17–19°C range, with the Easter weekend's anticyclone reinforcing stability. Realistic challenges like an unexpected evening cool front or station-specific measurement discrepancies remain improbable given real-time data nearing 19°C late in the day.
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 April 4?
17°C or higher 100.0%
7°C or below <1%
8°C <1%
9°C <1%
$174,791 Vol.
$174,791 Vol.
7°C or below
No
8°C
No
9°C
No
10°C
No
11°C
No
12°C
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C or higher
Yes
17°C or higher 100.0%
7°C or below <1%
8°C <1%
9°C <1%
$174,791 Vol.
$174,791 Vol.
7°C or below
No
8°C
No
9°C
No
10°C
No
11°C
No
12°C
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C or higher
Yes
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 29, 2026, 3:33 PM ET
Resolution Source
https://www.wunderground.com/history/daily/fr/paris/LFPGResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
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.
Resolution Source
https://www.wunderground.com/history/daily/fr/paris/LFPGResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Météo-France's latest observations and forecasts confirm Paris's highest temperature on April 4, 2026, reached around 19°C at Charles de Gaulle Airport station under generous sunny skies, driving 100% trader consensus on 17°C or higher. This reflects the abrupt shift from over a week's cold northeasterly descent—featuring overnight lows to -4.5°C—to a mild southwesterly flow from the Azores, delivering above-normal warmth (+2°C anomaly) amid low cloud cover and minimal winds. Model consensus across ECMWF and ARPEGE supports sustained highs in this 17–19°C range, with the Easter weekend's anticyclone reinforcing stability. Realistic challenges like an unexpected evening cool front or station-specific measurement discrepancies remain improbable given real-time data nearing 19°C late in the day.
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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