Recent official forecasts from Environment Canada and supporting models indicate Toronto's overnight minimum on October 13 will likely settle near 16–17°C amid persistent cloud cover, scattered showers, and a moderating southwesterly flow that limits radiative cooling. This setup, with dew points near 15–16°C and humidex values climbing above 25°C later, supports the tight clustering of market-implied odds around 14–17°C while keeping probabilities for 12°C or below or 18°C-plus subdued. Key variables include the timing of any clearing behind the front and exact wind shifts to westerly gusts, which could alter the final low by 1–2°C before resolution. Updated model runs and hourly observations through midday will refine these thresholds.