Highest temperature in Paris on July 7?

Platform comparison

Market context

Paris is bracing for an intense heatwave on 7 July 2026, with temperatures soaring well above seasonal norms and a red alert issued for dangerous heat across northern France. Current crowd-implied probability of 0% YES for the highest temperature range appears starkly disconnected from the forecast, which predicts highs reaching 36°C to 41°C under mostly sunny skies and dry conditions. Historical data shows July averages in Paris hover near 25°C, yet recent events like the 2026 European heatwaves have pushed temperatures to 44.3°C in Pissos, demonstrating that extreme spikes are not unprecedented in this region.

Traders should monitor official announcements from Météo-France regarding the duration of this heatwave, which experts suggest could persist until 9 July before a slight drop. Key dependencies include the timing of peak UV exposure between 12:00 p.m. and 6:00 p.m., when officials advise staying indoors, and the small chance of storms later in the week that might bring relief. Recent reports from Sortiraparis confirm Tuesday 7 July is expected to be the hottest day of the early week, with highs climbing to 36°C, making the current 0% probability a significant mispricing of the likely outcome.

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Methodology

Sports-specific comparison page for Highest temperature in Paris on July 7?. Polymarket's live quote (Polygon order book) plus platform attributes for the three reference venues. Sports markets reward liquidity — Polymarket and Betfair are materially deeper than Kalshi or Manifold.

Resolution & payout

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FAQ

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