Daily Forecast: July 25, 2025

A mix of sun and cloud is forecasted across the region tomorrow, although some areas will see mainly sunny skies. Some passing showers will be possible as well.

There will be a risk of thunderstorms tomorrow afternoon and evening, especially in Deep Southwestern Ontario. Flooding downpours and strong wind gusts will be possible.

Heat Warnings remain in effect tonight for areas in the Golden Horseshoe. Environment Canada states that nighttime low temperatures will provide little relief from the heat.

Temperatures in red represent forecasted humidex values.