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.

Overcast

42°F

6°C

Humidity 82%
Wind Speed S 5 mph
Barometer 29.69 in (1005.3 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 14 Jan 4:56 am EST
Extended Forecast for

Gales Ferry CT

  • Overnight

    Overnight: Isolated showers. Cloudy, with a low around 39. South wind around 8 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 48. Southwest wind 6 to 8 mph.

    High: 48 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly between 1am and 4am. Cloudy, with a steady temperature around 42. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 60%.

    Low: 42 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 32 by 5pm. Wind chill values between 25 and 35. Southwest wind 6 to 15 mph, with gusts as high as 25 mph.

    High: 44 °F⇓

    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. West wind 10 to 14 mph, with gusts as high as 29 mph.

    Low: 17 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of rain after 1pm. Partly sunny, with a high near 41.

    High: 41 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Isolated showers. Cloudy, with a low around 39. South wind around 8 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 48. Southwest wind 6 to 8 mph.
Wednesday Night
Showers likely, mainly between 1am and 4am. Cloudy, with a steady temperature around 42. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 60%.
Thursday
A 30 percent chance of showers, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a temperature falling to around 32 by 5pm. Wind chill values between 25 and 35. Southwest wind 6 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 17. West wind 10 to 14 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 27.
Saturday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 19.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 29.
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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:
1:35 am EST Jan 14, 2026
Forecast Valid:
5am EST Jan 14, 2026-6pm EST Jan 20, 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