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

20°F

-7°C

Humidity 38%
Wind Speed W 12 G 21 mph
Barometer 30.30 in (1025.9 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 20 Jan 4:56 pm EST
Extended Forecast for

Gales Ferry CT

  • Tonight

    Tonight: Mostly clear, with a low around 8. West wind 5 to 7 mph becoming calm in the evening.

    Low: 8 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 37. Wind chill values between 5 and 15. Light west wind becoming southwest 5 to 10 mph in the morning.

    High: 37 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of snow before 10pm, then a chance of rain and snow between 10pm and 4am, then a chance of rain after 4am. Mostly cloudy, with a temperature rising to around 35 by 10pm. Wind chill values between 20 and 25. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 30 °F⇑

    Chance
    Rain/Snow

  • Thursday

    Thursday: A 30 percent chance of rain before 7am. Mostly sunny, with a high near 43. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 43 °F

    Chance Rain
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. West wind around 6 mph.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 15.

    High: 15 °F

    Cold

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 8. West wind 5 to 7 mph becoming calm in the evening.
Wednesday
Increasing clouds, with a high near 37. Wind chill values between 5 and 15. Light west wind becoming southwest 5 to 10 mph in the morning.
Wednesday Night
A chance of snow before 10pm, then a chance of rain and snow between 10pm and 4am, then a chance of rain after 4am. Mostly cloudy, with a temperature rising to around 35 by 10pm. Wind chill values between 20 and 25. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
A 30 percent chance of rain before 7am. Mostly sunny, with a high near 43. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 22. West wind around 6 mph.
Friday
Partly sunny, with a high near 31.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Mostly sunny and cold, with a high near 15.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 7.
Sunday
A 50 percent chance of snow. Cloudy and cold, with a high near 19.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 10.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 10.
Tuesday
Sunny, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gales Ferry CT
 41.48°N 72.11°W (Elev. 197 ft)
Last Update:
3:33 pm EST Jan 20, 2026
Forecast Valid:
5pm EST Jan 20, 2026-6pm EST Jan 27, 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