Current forecast consensus from Environment Canada and supporting models points to a daytime high of 11–13 °C for Toronto on October 15 under persistent cloud cover and easterly winds near 20 km/h. These conditions limit solar heating and advect cooler maritime air, keeping temperatures below the 1991–2020 average high of roughly 15 °C. Recent model runs have converged on this range with minimal spread, reinforcing trader positioning around the 12 °C outcome (45 % implied probability) while leaving room for minor revisions from overnight observations or final model updates before the daily maximum is recorded.