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

24°F

-4°C

Humidity 35%
Wind Speed S 10 mph
Barometer 30.68 in (1038.8 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 2 Mar 11:56 am EST
Extended Forecast for

3 Miles NE Gales Ferry CT

  • This Afternoon

    This Afternoon: Sunny, with a high near 30. Light and variable wind.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 14. Calm wind.

    Low: 14 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then rain after 1pm. High near 42. Wind chill values between 15 and 25. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain. Low around 34. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain after 1pm. Partly sunny, with a high near 51. Light and variable wind.

    High: 51 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain. Increasing clouds, with a low around 34.

    Low: 34 °F

    Chance Rain

  • Thursday

    Thursday: A 40 percent chance of rain. Cloudy, with a high near 53.

    High: 53 °F

    Chance Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain. Cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: A 50 percent chance of rain. Cloudy, with a high near 46.

    High: 46 °F

    Chance Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 30. Light and variable wind.
Tonight
Mostly clear, with a low around 14. Calm wind.
Tuesday
A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then rain after 1pm. High near 42. Wind chill values between 15 and 25. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 34. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 20 percent chance of rain after 1pm. Partly sunny, with a high near 51. Light and variable wind.
Wednesday Night
A 40 percent chance of rain. Increasing clouds, with a low around 34.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 53.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 37.
Friday
A 50 percent chance of rain. Cloudy, with a high near 46.
Friday Night
A 30 percent chance of rain before 1am. Cloudy, with a low around 35.
Saturday
Cloudy, with a high near 55.
Saturday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 41.
Sunday
Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Gales Ferry CT
 41.49°N 72.05°W (Elev. 98 ft)
Last Update:
2:30 am EST Mar 2, 2026
Forecast Valid:
12pm EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation