Weather in Groton, Connecticut, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Groton
Overnight |
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Temperature: 46°F Wind Speed: 10 to 21 mph Wind Direction: S Forecast: Rain showers likely. Cloudy. Low around 46, with temperatures rising to around 53 overnight. South wind 10 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. |
Friday |
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Temperature: 56°F Wind Speed: 22 to 31 mph Wind Direction: SW Forecast: Rain showers likely before 7am, then showers and thunderstorms. Mostly cloudy. High near 56, with temperatures falling to around 49 in the afternoon. Southwest wind 22 to 31 mph, with gusts as high as 51 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible. |
Friday Night |
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Temperature: 30°F Wind Speed: 17 to 25 mph Wind Direction: W Forecast: A slight chance of rain showers before 10pm. Partly cloudy. Low around 30, with temperatures rising to around 32 overnight. Wind chill values as low as 20. West wind 17 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 20%. New rainfall amounts between a tenth and quarter of an inch possible. |
Saturday |
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Temperature: 42°F Wind Speed: 10 to 16 mph Wind Direction: W Forecast: Mostly sunny. High near 42, with temperatures falling to around 40 in the afternoon. Wind chill values as low as 21. West wind 10 to 16 mph. |
Saturday Night |
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Temperature: 36°F Wind Speed: 10 to 17 mph Wind Direction: SW Forecast: Mostly cloudy. Low around 36, with temperatures rising to around 42 overnight. Southwest wind 10 to 17 mph. |
Sunday |
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Temperature: 45°F Wind Speed: 18 mph Wind Direction: W Forecast: Mostly sunny. High near 45, with temperatures falling to around 41 in the afternoon. |
Sunday Night |
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Temperature: 27°F Wind Speed: 18 mph Wind Direction: NW Forecast: Mostly clear, with a low around 27. |
Monday |
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Temperature: 35°F Wind Speed: 10 to 16 mph Wind Direction: NW Forecast: Sunny, with a high near 35. |
Monday Night |
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Temperature: 27°F Wind Speed: 9 mph Wind Direction: W Forecast: Mostly cloudy, with a low around 27. |
Tuesday |
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Temperature: 41°F Wind Speed: 9 to 15 mph Wind Direction: SW Forecast: Rain and snow likely between 7am and 1pm, then rain and snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. |
Tuesday Night |
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Temperature: 33°F Wind Speed: 15 mph Wind Direction: W Forecast: Rain and snow likely before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 60%. |
Wednesday |
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Temperature: 41°F Wind Speed: 10 to 14 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 41. |
Wednesday Night |
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Temperature: 30°F Wind Speed: 9 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 30. |
Christmas Day |
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Temperature: 44°F Wind Speed: 8 to 12 mph Wind Direction: SW Forecast: A chance of rain after 7am. Partly sunny, with a high near 44. |