Highest temperature in Beijing on August 3?

Platform comparison

Market context

Beijing’s airport temperature on 3 August will be driven by a typical late-summer mix of heat, humidity and shower risk rather than any structural shift in climate. Current August guidance points to daytime highs around 30–35°C, with official-style forecasts for early August also showing thundery or cloudy conditions at times, which can cap the day’s maximum if convection arrives early.[1][4][12]

The 0% crowd-implied probability is best read as a near-blank market rather than a strong signal about the weather. Early-August Beijing commonly produces highs in the low 30s Celsius, while some forecast sets still allow brief spikes into the mid-30s if sunshine breaks through; that leaves room for a broad outcome range, but not for a reliably extreme reading unless the synoptic pattern turns unusually hot and dry.[3][5][16] At the airport station, a single short-lived peak during the afternoon is what matters for settlement, so traders should focus on the highest hourly reading rather than the day’s average.[3]

The main catalysts are the local forecast updates, especially any change in thunderstorm timing, cloud cover or rainfall coverage in the 24–72 hours before the window closes.[4][5] If showers move earlier, the maximum temperature is more likely to settle nearer 30–32°C; if the day stays mostly dry, the upper 33–35°C band becomes more plausible.[3][7][13] The key dependency is whether Beijing Capital International Airport sees enough sun and boundary-layer heating before any convective relief arrives.[1][4]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Sports-specific comparison page for Highest temperature in Beijing on August 3?. 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

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.

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.

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.