Hourly Weather Forecast - St Catharines, Ontario, CA

Clear

Clear

Clear

Clear

Mostly Clear

Partly Cloudy

30 % Chance of Heavy Snow

30% Chance of Heavy Snow

30% Chance of Heavy Snow

30% Chance of Heavy Snow

Cloudy

30% Chance of Flurries

40% Chance of Flurries

40% Chance of Flurries

50% Chance of Flurries

40% Chance of Flurries

40% Chance of Flurries

40% Chance of Heavy Snow

50% Chance of Heavy Snow

60% Chance of Snow

70% Chance of Flurries

70% Chance of Flurries

70% Chance of Flurries