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.

Fair

19°F

-7°C

Humidity 65%
Wind Speed Calm
Barometer 30.16 in (1021.1 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 10 Feb 7:56 am EST
Extended Forecast for

3 Miles NE Gales Ferry CT

  • Today

    Today: A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 35. Wind chill values between 15 and 25. Calm wind becoming south around 5 mph in the afternoon.

    High: 35 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tonight

    Tonight: Snow, freezing rain, and sleet before 1am, then a chance of snow and freezing rain between 1am and 4am. Steady temperature around 31. Calm wind. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.

    Low: 31 °F

    Wintry Mix

  • Wednesday

    Wednesday: Mostly sunny, with a high near 40. Wind chill values between 25 and 30. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 25 mph.

    High: 40 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Wind chill values between 10 and 15. West wind around 7 mph.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 35. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    High: 35 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of snow after 4pm. Mostly cloudy, with a high near 35. Wind chill values between 15 and 25. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Snow, freezing rain, and sleet before 1am, then a chance of snow and freezing rain between 1am and 4am. Steady temperature around 31. Calm wind. Chance of precipitation is 80%. Little or no ice accumulation expected. New snow and sleet accumulation of less than one inch possible.
Wednesday
Mostly sunny, with a high near 40. Wind chill values between 25 and 30. Light west wind becoming northwest 6 to 11 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 20. Wind chill values between 10 and 15. West wind around 7 mph.
Thursday
Sunny, with a high near 35. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 14.
Friday
Mostly sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Sunny, with a high near 38.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Partly sunny, with a high near 39.
Sunday Night
A chance of rain and snow. Cloudy, with a low around 26. Chance of precipitation is 50%.
Washington's Birthday
A 50 percent chance of rain. Cloudy, with a high near 41.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Gales Ferry CT
 41.49°N 72.05°W (Elev. 98 ft)
Last Update:
2:28 am EST Feb 10, 2026
Forecast Valid:
8am EST Feb 10, 2026-6pm EST Feb 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation