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06340 Weather (Groton, CT)

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Overcast at Groton (06340), temperature is 64°F18°C, dew point 59°F15°C, humidity 84%. Wind direction is ESE at 12 mphat 19 km/h with visibility of 10.00 mi16 km. Barometric pressure is 29.97 in1015 mb. Last update: 4:13 pm.*
*Time is approximately 4:13 pm Sun, Sep 20, 2026. Time will be within 15 minutes of current local time. Groton weather forecast data is updated every 15 minutes.

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I get on Twitter, one of my routines during the day, if I'm home is, I wake up, get a cup of coffee, turn on the Weather Channel and I'll look at what people are saying to me on Twitter on my phone. ―Blake Shelton
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Groton CT Weather - 4:13 pm

Groton Weather Forecast

Weather forecast for: Poquonock Bridge CT
Last Update: 2:08 pm EDT Sep 20, 2026
This Afternoon: Rain, mainly before 5pm. Steady temperature around 62. Southeast wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Rain likely, mainly between 8pm and 2am. Cloudy, with a low around 59. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday: Partly sunny, with a high near 69. Northeast wind around 11 mph, with gusts as high as 21 mph.
Monday Night: Mostly cloudy, with a low around 53. Northeast wind 5 to 9 mph becoming light.
Tuesday: A 30 percent chance of rain. Mostly cloudy, with a high near 65. Northeast wind 9 to 13 mph.
Tuesday Night: Mostly cloudy, with a low around 52.
Wednesday: Partly sunny, with a high near 66.
Wednesday Night: Mostly cloudy, with a low around 49.
Thursday: Partly sunny, with a high near 66.
Thursday Night: Mostly cloudy, with a low around 49.
Friday: A 40 percent chance of showers. Mostly cloudy, with a high near 65. Breezy.
Friday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Saturday: A 40 percent chance of showers. Mostly cloudy, with a high near 67. Breezy.
Saturday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Sunday: A chance of showers. Partly sunny, with a high near 69.

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