Highest temperature in Paris on July 6?

Platform comparison

Market context

The underlying event is the peak daytime heat expected at Paris–Le Bourget Airport on 6 July 2026, where meteorological models and recent Polymarket data suggest temperatures will likely reach 34°C, with 33°C as the secondary outcome[1]. This contradicts the current crowd-implied 0% probability for any “YES” outcome, which appears to misread the market’s actual leading position favouring 34°C at 54%[1].

Historically, July is the hottest month at this station, with average highs of 76°F (24°C), but extreme heatwaves have pushed readings into the high 30s and low 40s, as seen in the 2019 record of 42.4°C in Paris[5][8]. Recent forecasts for 4–5 July show highs of 30–31°C, yet the Met Office now predicts a maximum of 37°C for 6 July, indicating a sharp warming trend that aligns with the 34°C market consensus[3][4].

Traders should monitor Wunderground’s real-time updates for the station and watch for any sudden shifts in atmospheric pressure or humidity, which can rapidly alter peak temperatures[7]. The BBC’s day-by-day forecast for 6 July has not yet been published, but the Met Office’s 37°C projection is a critical catalyst that could move the line further toward 34°C or higher[3][4]. No suspensions or injuries apply here—this is purely a weather-driven market where data latency and forecast revisions are the only variables.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Highest temperature in Paris on July 6?. 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 (US-focused) or Manifold (play-money).

Resolution & payout

Sports markets typically settle on official final-whistle plus league confirmation. Polymarket uses UMA Optimistic Oracle with a source URL per contract — usually official league data feeds or ESPN/Soccerway. Two-hour dispute window, then smart-contract payout in USDC.

FAQ

Are prediction markets better than sports betting?

Prediction markets tend toward tighter odds than bookmakers because they use peer-to-peer exchange rather than bookmaker margin. On major matches, Polymarket quotes typically sit 2-5% closer to the true probability model than bet365 or DraftKings.

When do sports markets resolve?

Typically within hours of the official final whistle. Polymarket uses UMA Optimistic Oracle with source URLs pointing at official league data feeds — e.g. the Premier League for EPL markets, UEFA for Champions League, FIFA for World Cup.

Can I bet on individual matches?

Yes, Polymarket lists every major Premier League / Champions League / World Cup match as its own market. Liquidity varies — top matches like El Clásico or a semi-final often have six-figure pools, lower-league games closer to three-figure.

What are live sports odds on Polymarket?

Some top-tier matches stay open during play — you can trade the half-time probability in the 70th minute. Polymarket mid-prices update second-by-second; any frontend mirroring the order book shows the same movement.

Which sports markets are available?

Football (soccer) dominates — Champions League, World Cup, Premier League, La Liga, Bundesliga — followed by NFL, NBA, tennis Grand Slams, Formula 1, boxing/MMA. Resolution via official league source confirmation.