Hourly Weather Forecast - Sarnia, Ontario, CA

30% Chance of Light Rain

30% Chance of Light Rain

40% Chance Rain Showers

40% Chance Rain Showers

40% Chance Rain Showers

40% Chance Rain Showers

40% Chance Rain Showers

40% Chance Rain Showers

40% Chance Rain Showers

50% Chance Rain Showers

40% Chance Rain Showers

30% Chance Rain Showers

30% Chance Rain Showers

30% Chance Rain Showers

30% Chance Rain Showers

30% Chance Rain Showers

Sunny

Sunny

Sunny

Sunny

Hazy

Hazy

Hazy