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Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast and Breezy

37°F

3°C

Humidity 93%
Wind Speed N 21 G 30 mph
Barometer 29.55 in (1000.5 mb)
Dewpoint 35°F (2°C)
Visibility 8.00 mi
Wind Chill26°F (-3°C)
Last update 2 Dec 10:56 pm EST
Extended Forecast for

2 Miles NNE Deep River CT

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 29. North wind around 9 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 41. Wind chill values between 20 and 30. Northwest wind 3 to 7 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. Calm wind becoming west around 5 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. Wind chill values between 25 and 30. West wind 6 to 14 mph, with gusts as high as 25 mph.

    High: 40 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 13. Northwest wind 5 to 13 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Clear

  • Friday

    Friday: Increasing clouds, with a high near 33.

    High: 33 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A chance of rain and snow before 1pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 29. North wind around 9 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 41. Wind chill values between 20 and 30. Northwest wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 28. Calm wind becoming west around 5 mph after midnight.
Thursday
Partly sunny, with a high near 40. Wind chill values between 25 and 30. West wind 6 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 13. Northwest wind 5 to 13 mph, with gusts as high as 30 mph.
Friday
Increasing clouds, with a high near 33.
Friday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 23.
Saturday
A chance of rain and snow before 1pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 30.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Deep River CT
 41.43°N 72.42°W (Elev. 98 ft)
Last Update:
5:30 pm EST Dec 2, 2025
Forecast Valid:
11pm EST Dec 2, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation