Weather in Groton, Connecticut, United States
7-Day Forecast Summary
7-Day Detailed Weather Forecast for Groton
This Afternoon |
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Temperature: 78°F Wind Speed: 7 mph Wind Direction: S Forecast: Mostly sunny. High near 78, with temperatures falling to around 72 in the afternoon. South wind around 7 mph. |
Tonight |
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Temperature: 68°F Wind Speed: 6 mph Wind Direction: S Forecast: A slight chance of showers and thunderstorms between 2am and 5am, then a chance of showers and thunderstorms. Mostly cloudy. Low around 68, with temperatures rising to around 70 overnight. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
Tuesday |
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Temperature: 75°F Wind Speed: 6 to 14 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Southwest wind 6 to 14 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
Tuesday Night |
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Temperature: 69°F Wind Speed: 5 to 12 mph Wind Direction: SW Forecast: A chance of showers and thunderstorms. Mostly cloudy. Low around 69, with temperatures rising to around 71 overnight. Southwest wind 5 to 12 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
Wednesday |
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Temperature: 75°F Wind Speed: 5 to 8 mph Wind Direction: SW Forecast: A chance of rain showers before 8am. Mostly cloudy. High near 75, with temperatures falling to around 73 in the afternoon. Southwest wind 5 to 8 mph. Chance of precipitation is 30%. |
Wednesday Night |
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Temperature: 66°F Wind Speed: 2 to 7 mph Wind Direction: W Forecast: Partly cloudy, with a low around 66. |
Thursday |
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Temperature: 77°F Wind Speed: 2 to 10 mph Wind Direction: W Forecast: Sunny, with a high near 77. |
Thursday Night |
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Temperature: 63°F Wind Speed: 8 mph Wind Direction: W Forecast: Mostly clear, with a low around 63. |
Independence Day |
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Temperature: 74°F Wind Speed: 8 mph Wind Direction: NW Forecast: Sunny, with a high near 74. |
Friday Night |
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Temperature: 62°F Wind Speed: 3 to 7 mph Wind Direction: NW Forecast: Mostly clear, with a low around 62. |
Saturday |
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Temperature: 75°F Wind Speed: 2 to 8 mph Wind Direction: W Forecast: Mostly sunny, with a high near 75. |
Saturday Night |
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Temperature: 67°F Wind Speed: 8 mph Wind Direction: SW Forecast: Partly cloudy, with a low around 67. |
Sunday |
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Temperature: 78°F Wind Speed: 6 to 13 mph Wind Direction: SW Forecast: Partly sunny, with a high near 78. |
Sunday Night |
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Temperature: 70°F Wind Speed: 9 to 13 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 70. |