Daily Forecast: October 21, 2025

Tuesday will bring rounds of rain to the area, especially during the morning hours for Southwestern Ontario. Rain will likely taper to localized showers by the afternoon. Breezy conditions are also expected.

During the afternoon and evening, there will be a risk for thundershowers in Deep Southwestern Ontario. Heavy rainfall and strong wind gusts will be possible.

For Wednesday, there will be another chance for rain showers across the region as a system moves through the area. Cooler air will move in, which may produce lake effect rain showers through late week.