Weather in Groton, Connecticut, United States

7-Day Detailed Weather Forecast for Groton

Tonight

Temperature: 30°F

Wind Speed: 3 to 9 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 30. Wind chill values as low as 24. Northwest wind 3 to 9 mph.

Christmas Day

Temperature: 43°F

Wind Speed: 9 to 17 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 43. Wind chill values as low as 23. West wind 9 to 17 mph.

Thursday Night

Temperature: 20°F

Wind Speed: 15 to 20 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 20. Wind chill values as low as 7. Northwest wind 15 to 20 mph.

Friday

Temperature: 28°F

Wind Speed: 6 to 15 mph

Wind Direction: N

Forecast: Partly sunny, with a high near 28. Wind chill values as low as 8. North wind 6 to 15 mph.

Friday Night

Temperature: 24°F

Wind Speed: 6 to 12 mph

Wind Direction: NE

Forecast: Snow likely after 7pm. Cloudy. Low around 24, with temperatures rising to around 26 overnight. Northeast wind 6 to 12 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Saturday

Temperature: 32°F

Wind Speed: 13 mph

Wind Direction: NE

Forecast: Snow likely before 1pm. Partly sunny, with a high near 32. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Saturday Night

Temperature: 24°F

Wind Speed: 6 to 9 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 24.

Sunday

Temperature: 39°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: A slight chance of rain after 1pm. Partly sunny, with a high near 39.

Sunday Night

Temperature: 34°F

Wind Speed: 9 to 13 mph

Wind Direction: SW

Forecast: Rain. Cloudy, with a low around 34. Chance of precipitation is 80%.

Monday

Temperature: 43°F

Wind Speed: 14 to 20 mph

Wind Direction: SW

Forecast: Rain. Mostly cloudy, with a high near 43. Chance of precipitation is 80%.

Monday Night

Temperature: 26°F

Wind Speed: 22 mph

Wind Direction: W

Forecast: A chance of rain before 1am. Partly cloudy, with a low around 26. Chance of precipitation is 40%.

Tuesday

Temperature: 31°F

Wind Speed: 22 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 31.

Tuesday Night

Temperature: 25°F

Wind Speed: 12 to 18 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 25.

Wednesday

Temperature: 35°F

Wind Speed: 12 to 16 mph

Wind Direction: W

Forecast: Partly sunny, with a high near 35.