Recent Environment Canada forecasts for Toronto on October 2 indicate a high near 20°C under northwesterly flow behind a cold front, with a 30% chance of showers and increasing cloud cover that will limit daytime warming. This setup favors 20–21°C outcomes in trader consensus, as reduced insolation and cooler air advection moderate peaks compared to prior southerly influences, while still exceeding the 1991–2020 average high of 18.2°C. Model runs show minor spread in maximum timing and precipitation intensity, creating tight probabilities around these values; updated hourly observations and official station data throughout the day will determine the precise peak before market resolution.