7-Day Forecast Summary
7-Day Detailed Weather Forecast for Groton
Tonight |
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Temperature: 58°F Wind Speed: 5 to 8 mph Wind Direction: SW Forecast: Rain. Cloudy, with a low around 58. Southwest wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible. |
Saturday |
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Temperature: 64°F Wind Speed: 5 to 10 mph Wind Direction: W Forecast: A chance of rain before 7am, then a chance of rain showers between 7am and 1pm. Partly sunny. High near 64, with temperatures falling to around 61 in the afternoon. West wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible. |
Saturday Night |
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Temperature: 47°F Wind Speed: 12 to 16 mph Wind Direction: W Forecast: A slight chance of rain after 1am. Partly cloudy. Low around 47, with temperatures rising to around 49 overnight. West wind 12 to 16 mph. Chance of precipitation is 20%. |
Sunday |
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Temperature: 60°F Wind Speed: 12 to 17 mph Wind Direction: W Forecast: A slight chance of rain before 7am. Sunny. High near 60, with temperatures falling to around 58 in the afternoon. West wind 12 to 17 mph. Chance of precipitation is 20%. |
Sunday Night |
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Temperature: 48°F Wind Speed: 12 to 15 mph Wind Direction: W Forecast: Mostly clear, with a low around 48. West wind 12 to 15 mph. |
Monday |
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Temperature: 58°F Wind Speed: 14 to 18 mph Wind Direction: W Forecast: Sunny. High near 58, with temperatures falling to around 56 in the afternoon. |
Monday Night |
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Temperature: 37°F Wind Speed: 7 to 14 mph Wind Direction: W Forecast: Mostly clear, with a low around 37. |
Tuesday |
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Temperature: 61°F Wind Speed: 8 to 15 mph Wind Direction: W Forecast: Sunny, with a high near 61. |
Tuesday Night |
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Temperature: 40°F Wind Speed: 8 mph Wind Direction: W Forecast: Mostly clear, with a low around 40. |
Veterans Day |
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Temperature: 59°F Wind Speed: 7 to 12 mph Wind Direction: W Forecast: Sunny, with a high near 59. |
Wednesday Night |
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Temperature: 32°F Wind Speed: 6 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 32. |
Thursday |
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Temperature: 54°F Wind Speed: 8 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 54. |
Thursday Night |
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Temperature: 31°F Wind Speed: 3 to 8 mph Wind Direction: N Forecast: A slight chance of rain after 1am. Partly cloudy, with a low around 31. |
Friday |
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Temperature: 51°F Wind Speed: 8 to 12 mph Wind Direction: N Forecast: A slight chance of rain. Mostly sunny, with a high near 51. |

