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.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed S 14 mph
Barometer 29.68 in (1004.9 mb)
Dewpoint 41°F (5°C)
Visibility 1.25 mi
Wind Chill33°F (1°C)
Last update 29 Dec 2:56 am EST
Extended Forecast for

Gales Ferry CT

  • Overnight

    Overnight: A 50 percent chance of rain. Areas of fog. Otherwise, cloudy, with a steady temperature around 41. South wind around 9 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Chance Rain
    and Areas Fog

  • Monday

    Monday: Rain, mainly before 4pm. Areas of fog before 1pm. High near 51. South wind 10 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain and
    Areas Fog

  • Monday Night

    Monday Night: Partly cloudy, with a low around 23. Wind chill values between 15 and 20. West wind around 18 mph, with gusts as high as 37 mph.

    Low: 23 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. Wind chill values between 10 and 15. Breezy, with a west wind 18 to 22 mph, with gusts as high as 39 mph.

    High: 29 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 28 mph.

    Low: 22 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of rain. Areas of fog. Otherwise, cloudy, with a steady temperature around 41. South wind around 9 mph, with gusts as high as 20 mph.
Monday
Rain, mainly before 4pm. Areas of fog before 1pm. High near 51. South wind 10 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Partly cloudy, with a low around 23. Wind chill values between 15 and 20. West wind around 18 mph, with gusts as high as 37 mph.
Tuesday
Partly sunny, with a high near 29. Wind chill values between 10 and 15. Breezy, with a west wind 18 to 22 mph, with gusts as high as 39 mph.
Tuesday Night
Partly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 28 mph.
Wednesday
Mostly cloudy, with a high near 34.
Wednesday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 18.
New Year's Day
Mostly sunny, with a high near 27.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Sunny, with a high near 27.
Friday Night
Mostly clear, with a low around 15.
Saturday
Mostly sunny, with a high near 32.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gales Ferry CT
 41.48°N 72.11°W (Elev. 197 ft)
Last Update:
1:06 am EST Dec 29, 2025
Forecast Valid:
4am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation