7-Day Forecast Summary
7-Day Detailed Weather Forecast for Groton
Tonight |
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Temperature: 34°F Wind Speed: 3 mph Wind Direction: N Forecast: A slight chance of rain showers after 4am. Cloudy, with a low around 34. North wind around 3 mph. Chance of precipitation is 20%. |
Thursday |
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Temperature: 48°F Wind Speed: 1 to 10 mph Wind Direction: NE Forecast: Rain showers. Cloudy, with a high near 48. Northeast wind 1 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible. |
Thursday Night |
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Temperature: 36°F Wind Speed: 13 mph Wind Direction: N Forecast: Rain showers before 7pm, then rain. Cloudy, with a low around 36. North wind around 13 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible. |
Friday |
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Temperature: 39°F Wind Speed: 8 to 13 mph Wind Direction: N Forecast: Snow before noon, then rain. Cloudy, with a high near 39. North wind 8 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible. |
Friday Night |
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Temperature: 31°F Wind Speed: 8 mph Wind Direction: NW Forecast: A chance of rain before 7pm, then a slight chance of rain showers between 7pm and 4am, then a slight chance of snow showers. Mostly cloudy, with a low around 31. Northwest wind around 8 mph. Chance of precipitation is 40%. |
Saturday |
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Temperature: 46°F Wind Speed: 8 mph Wind Direction: NW Forecast: A slight chance of snow showers before 7am, then a slight chance of snow between 7am and 9am. Mostly cloudy, with a high near 46. Northwest wind around 8 mph. Chance of precipitation is 20%. |
Saturday Night |
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Temperature: 27°F Wind Speed: 5 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 27. Northwest wind around 5 mph. |
Sunday |
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Temperature: 49°F Wind Speed: 5 to 8 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 49. Northwest wind 5 to 8 mph. |
Sunday Night |
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Temperature: 26°F Wind Speed: 5 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 26. Northwest wind around 5 mph. |
Monday |
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Temperature: 49°F Wind Speed: 6 mph Wind Direction: NW Forecast: Mostly sunny, with a high near 49. Northwest wind around 6 mph. |
Monday Night |
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Temperature: 24°F Wind Speed: 2 mph Wind Direction: NW Forecast: Mostly clear, with a low around 24. Northwest wind around 2 mph. |
Tuesday |
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Temperature: 52°F Wind Speed: 3 mph Wind Direction: W Forecast: Sunny, with a high near 52. West wind around 3 mph. |
Tuesday Night |
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Temperature: 23°F Wind Speed: 1 mph Wind Direction: NW Forecast: Mostly clear, with a low around 23. Northwest wind around 1 mph. |
Wednesday |
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Temperature: 56°F Wind Speed: 3 mph Wind Direction: NW Forecast: Sunny, with a high near 56. Northwest wind around 3 mph. |

