National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

46°F

8°C

Humidity 77%
Wind Speed SW 17 G 26 mph
Barometer 29.41 in (995.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 22 Nov 9:56 am EST
Extended Forecast for

Preston CTSimilar City Names

  • Today

    Today: A 50 percent chance of showers. Mostly cloudy, with a high near 49. South wind 6 to 15 mph, with gusts as high as 28 mph.

    High: 49 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 35. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Showers
    Likely

  • Saturday

    Saturday: A 30 percent chance of showers. Mostly cloudy, with a high near 49. Northwest wind 9 to 17 mph, with gusts as high as 30 mph.

    High: 49 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 37. West wind 11 to 14 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 51. West wind 15 to 18 mph, with gusts as high as 31 mph.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers before 1pm. Partly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

Detailed Forecast

Today
A 50 percent chance of showers. Mostly cloudy, with a high near 49. South wind 6 to 15 mph, with gusts as high as 28 mph.
Tonight
Showers likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 35. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of showers. Mostly cloudy, with a high near 49. Northwest wind 9 to 17 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 37. West wind 11 to 14 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 51. West wind 15 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Mostly clear, with a low around 32.
Monday
Mostly sunny, with a high near 53.
Monday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 38.
Tuesday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 57.
Tuesday Night
Mostly clear, with a low around 31.
Wednesday
Mostly sunny, with a high near 47.
Wednesday Night
Partly cloudy, with a low around 27.
Thanksgiving Day
A 30 percent chance of showers. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
Preston CTSimilar City Names
 41.55°N 71.98°W (Elev. 200 ft)
Last Update:
6:17 am EST Nov 22, 2024
Forecast Valid:
10am EST Nov 22, 2024-6pm EST Nov 28, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation