Hourly Weather Forecast - Grimsby, Ontario, CA

50% Chance of Flurries

60% Chance of Snow

60% Chance of Snow

70% Chance of Snow

70% Chance of Snow

70% Chance of Snow

70% Chance of Snow

70% Chance Snow Showers

70% Chance Snow Showers

60% Chance Snow Showers

40% Chance Snow Showers

30% Chance Snow Showers

Windy

Windy

Windy

Windy

Windy

Mostly Clear

Clear

Clear

Clear

30% Chance Snow Showers

Partly Cloudy