Hourly Weather Forecast - Sarnia, Ontario, CA

Mostly Clear

Mostly Clear

Partly Cloudy

Partly Cloudy

Partly Cloudy

Mostly Cloudy

Cloudy

30% Chance of Flurries

40% Chance of Flurries

50% Chance of Flurries

60% Chance of Flurries

70% Chance of Flurries

80% Chance of Heavy Snow

80% Chance of Heavy Snow

80% Chance of Heavy Snow

70% Chance of Heavy Snow

60% Chance of Heavy Snow

50% Chance of Snow

30% Chance of Snow

30% Chance of Flurries

Mostly Cloudy

Mostly Cloudy

Mostly Cloudy