توقع: Highest temperature in Shanghai on August 9?

Platform comparison

Market context

Shanghai’s daytime heat is still likely to sit in the low- to mid-30s Celsius, but the market resolves on the *highest* reading at Pudong Airport, so the key question is whether convection or a brief pre-frontal spike pushes the day above the forecast band. AccuWeather and Weather.com.cn both point to a hot start to the weekend, with highs around 33–34°C before Sunday turns wetter and less hot, while other forecasts cluster nearer 28–32°C with rain and thunderstorms. That makes the current 0% YES price look anchored to a very specific threshold rather than to the broader summer baseline.[1][14][8][4]

For traders, the main catalyst is the timing of showers and thunderstorm bands around Sunday morning into early afternoon, because a short-lived burst of sunshine ahead of rain can still produce the day’s maximum before the cooler marine air arrives. AccuWeather has Sunday marked as windy with periods of rain becoming heavy, Time and Date shows overcast conditions and a high of 84°F, and Weather.com.cn flags heavy rain with a 29°C high, all of which point to a capped upside if cloud and precipitation arrive on schedule.[5][7][14] The settlement source is Weather Underground’s Daily Observations at Shanghai Pudong International Airport, so intraday station-level readings matter more than headline forecasts or city-wide averages.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for توقع: Highest temperature in Shanghai on August 9?. 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

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.

What's the difference between match odds and outright odds?

Match odds cover a single game ("Bayern beats BVB"). Outright odds are long-term aggregates ("Bayern wins the league"). Outright markets have deeper liquidity; match markets have faster resolution.

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.