Pronóstico: Highest temperature in Toronto on August 2?

Platform comparison

Market context

Toronto Pearson’s highest temperature on 2 August will be set by the day’s maximum reading at the airport station, not by the citywide daytime feel. The crowd is currently pricing a 0% chance of the top range, which is only plausible if the airport stays well below the upper-20s and low-30s Celsius band that is normal for Toronto in early August. Long-run August averages in Toronto sit around 25–27°C for daytime highs, with rare excursions into the low-30s and occasional cooler, wetter days pulling the peak down[15][16][17].

The relevant comparison is recent early-August patterns in Toronto, where forecasters have repeatedly pointed to highs around 27–30°C under mostly sunny or mixed conditions, with humidity often lifting the apparent heat above the measured air temperature[1][14]. Seasonal outlooks for August 2026 also lean warm rather than cool, with monthly high ranges clustered roughly from the high teens to low 30s Fahrenheit equivalents on one service and around 25°C on another, indicating that a sub-25°C airport high would be on the cooler side of expectations[2][13][19].

For traders, the main catalysts are the day’s cloud cover, any afternoon shower or thunderstorm risk, and whether a cooler marine-influenced breeze reaches the airport before the daily maximum is logged. Environment Canada’s Toronto forecast has recently shown how quickly sunshine can follow morning showers, with highs in the high-20s and a residual risk of afternoon showers or thunderstorms in the mix[8][14]. Because the market settles on the highest temperature recorded through the window, the timing of any early peak matters as much as the final evening conditions, especially if cloud build-up suppresses the airport’s maximum before noon UTC.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Football-specific comparison page for Pronóstico: Highest temperature in Toronto on August 2?. 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

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