Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Saturday, March 7, 2026

A Yellow Warning – Rainfall for Brockville, Leeds-Grenville, Smiths Falls, and Kingston continues for today through this evening.

Brockville — Today, showers ending early this afternoon then cloudy with 40 percent chance of showers this afternoon. Showers beginning late this afternoon. Risk of a thunderstorm this afternoon. Fog patches dissipating this afternoon. Local amount 10 to 15 mm. Wind becoming southwest 20 km/h gusting to 40 this afternoon. High 11°C. UV index 3 or moderate.

Tonight, showers ending late this evening then cloudy with 40 percent chance of showers or drizzle. Risk of a thunderstorm this evening. Local amount 5 to 10 mm. Wind southwest 20 km/h gusting to 40. Low plus 2°C.

Sunday, cloudy. 40 percent chance of showers early in the morning. Wind southwest 20 km/h gusting to 40. High plus 5°C. UV index 2 or low.

Your 5-day local forecast: