Hourly Weather Forecast - Sarnia, Ontario, CA

50% Chance of Light Rain

50% Chance of Light Rain

40% Chance of Light Rain

40% Chance of Light Rain

50% Chance of Rain

50% Chance of Rain

60% Chance Rain Showers

60% Chance of Light Rain

70% Chance of Light Rain

70% Chance of Light Rain

60% Chance of Light Rain

40% Chance of Light Rain

Windy

Windy

Windy

Windy

30% Chance of Flurries

30% Chance of Flurries

40% Chance of Flurries

30% Chance of Flurries

30% Chance of Flurries

Windy

Cloudy