Weather in Groton, Connecticut, United States

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7-Day Detailed Weather Forecast for Groton

This Afternoon

Temperature: 62°F

Wind Speed: 12 mph

Wind Direction: E

Forecast: Rain. Cloudy, with a high near 62. East wind around 12 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Temperature: 53°F

Wind Speed: 14 to 17 mph

Wind Direction: NE

Forecast: Rain. Cloudy. Low around 53, with temperatures rising to around 56 overnight. Northeast wind 14 to 17 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

Columbus Day

Temperature: 71°F

Wind Speed: 5 to 14 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 71. North wind 5 to 14 mph. New rainfall amounts less than a tenth of an inch possible.

Monday Night

Temperature: 53°F

Wind Speed: 6 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 53. North wind around 6 mph.

Tuesday

Temperature: 67°F

Wind Speed: 6 to 9 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 67. Southeast wind 6 to 9 mph.

Tuesday Night

Temperature: 60°F

Wind Speed: 9 to 13 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms between 8pm and midnight, then a slight chance of showers and thunderstorms between midnight and 2am. Mostly cloudy. Low around 60, with temperatures rising to around 62 overnight. Chance of precipitation is 30%.

Wednesday

Temperature: 75°F

Wind Speed: 13 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 75.

Wednesday Night

Temperature: 52°F

Wind Speed: 6 to 9 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 52.

Thursday

Temperature: 65°F

Wind Speed: 7 to 13 mph

Wind Direction: N

Forecast: Mostly sunny, with a high near 65.

Thursday Night

Temperature: 46°F

Wind Speed: 6 mph

Wind Direction: NE

Forecast: A slight chance of rain showers after 2am. Partly cloudy, with a low around 46.

Friday

Temperature: 65°F

Wind Speed: 6 to 15 mph

Wind Direction: SE

Forecast: Rain showers likely. Partly sunny, with a high near 65. Chance of precipitation is 60%.

Friday Night

Temperature: 46°F

Wind Speed: 14 to 20 mph

Wind Direction: W

Forecast: Rain showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.

Saturday

Temperature: 56°F

Wind Speed: 22 mph

Wind Direction: NW

Forecast: A chance of rain showers before 2pm. Partly sunny, with a high near 56. Chance of precipitation is 30%.

Saturday Night

Temperature: 36°F

Wind Speed: 14 to 18 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 36.