Forecast for Sarnia

Forecast from Environment Canada for Sarnia

Friday
Cloudy. 70 percent chance of flurries in the morning and afternoon. Wind becoming southwest 40 km/h gusting to 60 early in the afternoon. High minus 4.

Saturday
Cloudy with 60 percent chance of flurries. Low minus 18. High minus 9.

Sunday
A mix of sun and cloud with 60 percent chance of flurries. Low minus 18. High minus 12.

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