Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via توقعات كورة) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Open the market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Open the market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Open the market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Open the market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Open the market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 26°C | 100% |
| 22°C or below | 0% |
| 23°C | 0% |
| 24°C | 0% |
| 25°C | 0% |
| 27°C | 0% |
| 28°C | 0% |
| 29°C | 0% |
| 30°C | 0% |
| 31°C | 0% |
| 32°C or higher | 0% |
Market context
Toronto Pearson’s highest temperature on 7 August 2026 is the key settlement point, and the market should be read against a generally warm late-summer baseline rather than an outlier-heat setup. Toronto’s August climatology is usually around 25–26°C for daytime highs, with averages in the low 20s Celsius and occasional showers or thunderstorms, so outcomes in the mid-to-high 20s are the normal centre of mass.[7][14][19] AccuWeather’s August 2026 outlook for Toronto shows daily highs mostly between 69°F and 82°F, which is consistent with a modest warm spell but not a sustained extreme-heat pattern.[1]
The comparable case for a market priced at 0% YES is that traders are effectively saying the relevant temperature band is viewed as outside the plausible range, yet the forecast data do not support a near-zero physical probability of a warm reading. On the morning of 7 August, Toronto was still being forecast around 26–27°C for the day, with CityNews noting cloudy skies, a chance of showers and humidex conditions across the GTA.[3][4][15] Weather.gc.ca also showed partly cloudy conditions with temperatures around 21°C in the area, which points to a day that could still climb if sunshine persists, even if cloud and convection cap the upside.[16]
What matters now is the intraday evolution at Pearson: cloud cover, shower timing, and whether any brief clearing lets the airport station spike above forecast highs. Weather Underground’s live conditions and hourly updates, alongside Environment Canada’s hourly forecast, are the main catalysts for a late move because airport observations can differ from city-centre forecasts and from summary high/low figures.[2][9][16] Toronto’s broader August pattern includes intermittent thunderstorms and humid air, so a single convective burst or clearing window can change which temperature band ultimately resolves.
Methodology
Football-specific comparison page for توقع: Highest temperature in Toronto on August 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 (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.
- 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.
- 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.
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