Highest temperature in Shanghai on July 10?

Platform comparison

Market context

The underlying event is the daily peak temperature at Shanghai Pudong International Airport on 10 July 2026, measured in degrees Celsius. Historical data confirms that early July in Shanghai consistently delivers highs well above 30°C, often reaching 35°C or higher, with the hottest days typically occurring between mid-July and late July. Current forecasts for July 2026 show daily highs ranging from 86°F to 97°F (approximately 30°C to 36°C), while long-term averages indicate a steady increase in temperature through the month, with the first ten days averaging 29.8°C and rising to 30.7°C by the second week[1][3][9]. The crowd-implied 0% probability for a specific low range appears fundamentally misaligned with these established climatic patterns, as temperatures rarely fall below 28°C during daytime hours in this period[2][5].

Traders should monitor real-time updates from Wunderground, the official resolution source, particularly for any sudden shifts in cloud cover, precipitation, or wind speed that could temporarily suppress peak temperatures. Recent weather patterns show average hourly wind speeds increasing from 11.3 to 12.4 mph in July, which may influence heat dispersion, while shortwave solar energy is gradually rising, suggesting stronger heating potential[2]. Although no specific injury or suspension news applies to weather, the timing of the peak—typically around 3 PM—remains a critical dependency, as historical records show highs reaching 38°C in July 2025[5]. Any announcement of an approaching rain system or significant cloud cover before 10 July would be the primary catalyst to reassess the probability, though current forecasts remain consistently hot and humid[3][4].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Highest temperature in Shanghai on July 10?. 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

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.

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.

How fast do sports winnings settle?

Once the official league outcome is logged in the UMA Oracle (typically 1-2 hours after the final whistle), Polymarket's smart contract triggers USDC payout. To your wallet within minutes.

Can I import form data and lineups?

This page shows the live Polymarket quote as an implied probability. Form data and lineups must be researched separately via sports data providers (e.g. Soccerway, ESPN, FBref) — we surface the market probability, not the sport analysis.