Gravenhurst, Ontario Weather - Tomorrow’s Forecast

Sunday

Sunny

High:
-13°C

Wind Chill:
-29°C

Sunny. Wind up to 15 km/h. High minus 13. Wind chill minus 29 in the morning and minus 17 in the afternoon. Risk of frostbite. UV index 1 or low.

Sunday Night

Partly cloudy

Overnight low:
-16°C

Wind Chill:
-23°C

Increasing cloudiness in the evening. Wind becoming southeast 20 km/h before morning. Low minus 16. Wind chill near minus 23.

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