Hourly Weather Forecast - Groton, CT

70% Chance of Heavy Snow

70% Chance of Snow

40% Chance of Snow

30% Chance of Snow

30% Chance of Snow

30% Chance of Flurries

30% Chance of Snow

30% Chance of Snow

30% Chance of Snow

Mostly Cloudy

Mostly Cloudy

Partly Cloudy

Partly Cloudy

Partly Cloudy

Mostly Clear

Clear

Clear

Clear

Clear

Clear

Clear