Pronóstico: Highest temperature in Toronto on July 16?

Platform comparison

Market context

Toronto Pearson International Airport is expected to face mid-summer heat on 16 July 2026, with the highest daily temperature determining the outcome of this weather market. The current crowd-implied probability of 0% for the YES outcome suggests traders believe the peak temperature will fall outside the specific range offered, likely due to expectations of moderate conditions or a lack of extreme heat events compared to recent years.

Historical data from the same date provides a critical benchmark for interpreting this probability. On 16 July 2025, Toronto experienced an extreme heat warning with a public health advisory issued, indicating temperatures that likely breached typical summer thresholds and triggered safety protocols for vulnerable populations [1]. In contrast, current BBC Weather readings for the airport show a temperature of 22°C with falling pressure and moderate humidity, suggesting a significantly cooler baseline than the previous year’s extreme event [2]. This divergence between last year’s record heat and current moderate conditions frames the low probability as a rational response to the absence of immediate heatwave indicators.

Traders should monitor daily weather forecasts for the Toronto Pearson station as the settlement window approaches, specifically watching for sudden shifts in pressure systems or humidity that could trigger rapid temperature spikes. The resolution depends entirely on the highest recorded temperature at the airport station, sourced from Wunderground history, meaning any unforecasted heat dome or localised atmospheric change could alter the outcome [1]. No specific line-up news or suspensions apply here, as this is a pure weather dependency, but the timing of the settlement at 12:00Z on 16 July 2026 means afternoon peak heat hours (11 AM to 4 PM) will be the decisive period for the final reading [1].

Sources: 1 · 2

Methodology

Football-specific comparison page for Pronóstico: Highest temperature in Toronto on July 16?. 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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