Hourly Weather Forecast - Groton, CT

50% Chance of Snow

70% Chance of Snow

Snow

Snow

Snow

Snow

Heavy Snow

Heavy Snow

Heavy Snow

Snow

Snow

80% Chance of Heavy Snow

70% Chance of Heavy Snow

50% Chance of Flurries

40% Chance of Flurries

30% Chance of Flurries

Mostly Cloudy

Windy

Windy

Windy

Windy

Windy

30% Chance Snow Showers