Hourly Weather Forecast - Groton, MA

70% Chance of Flurries

Snow

Snow

Snow

Snow

Light Rain

Rain

Light Rain

80% Chance of Light Rain

80% Chance of Rain

80% Chance of Rain

70% Chance of Rain

60% Chance of Rain

40% Chance of Rain

30% Chance of Rain

30% Chance of Snow

30% Chance Light Snow

30% Chance Snow Showers

Partly Cloudy

Mostly Cloudy

Mostly Cloudy

Cloudy

Cloudy