Hometown TV12 Brockville

Information Portal for Brockville & Surrounding Area

Good Morning, Brockville, Leeds-Grenville! Local Morning Weather Update – Monday, May 4, 2026

(Weather photo courtesy of the city webcam from this morning in Brockville.)

BrockvilleToday, A few showers ending this morning then a mix of sun and cloud. Wind southwest 30 km/h gusting to 50. High 19°C. UV index 5 or moderate.

Tonight, partly cloudy with 40 percent chance of showers overnight with risk of a thunderstorm. Wind southwest 20 km/h gusting to 40 becoming light this evening. Wind becoming southwest 30 gusting to 50 after midnight. Low 12°C.

(Weather photo courtesy of the city webcam from this morning in Brockville.)

Tuesday, mainly cloudy with 60 percent chance of showers in the morning and early in the afternoon. Showers beginning in the afternoon. Risk of a thunderstorm early in the morning. Wind southwest 40 km/h gusting to 60 becoming west 20 gusting to 40 in the afternoon. High 18°C. UV index 5 or moderate.

Your 5-day local forecast:

(Weather photo courtesy of Huck’s Marina webcam from this morning in Rockport.)

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