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.

Light Rain

39°F

4°C

Humidity 93%
Wind Speed N 3 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 26 Apr 1:56 am EDT
Extended Forecast for

Gales Ferry CT

  • Overnight

    Overnight: Showers likely, mainly before 5am. Cloudy, with a low around 40. Calm wind. Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely

  • Sunday

    Sunday: A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 60. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 60 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39. Calm wind.

    Low: 39 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 66. Northeast wind 5 to 9 mph.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 40. Light northeast wind.

    Low: 40 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 42.

    Low: 42 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers, mainly after 2am. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Chance
    Showers then
    Showers

Detailed Forecast

Overnight
Showers likely, mainly before 5am. Cloudy, with a low around 40. Calm wind. Chance of precipitation is 70%.
Sunday
A 30 percent chance of showers, mainly before 8am. Partly sunny, with a high near 60. Calm wind becoming east 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 39. Calm wind.
Monday
Sunny, with a high near 66. Northeast wind 5 to 9 mph.
Monday Night
Clear, with a low around 40. Light northeast wind.
Tuesday
Sunny, with a high near 65.
Tuesday Night
Mostly cloudy, with a low around 42.
Wednesday
Partly sunny, with a high near 61.
Wednesday Night
Showers, mainly after 2am. Low around 46. Chance of precipitation is 80%.
Thursday
Showers, mainly before 2pm. High near 57. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 42.
Friday
Partly sunny, with a high near 54.
Friday Night
Mostly cloudy, with a low around 41.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 56.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gales Ferry CT
 41.43°N 72.09°W (Elev. 56 ft)
Last Update:
1:35 am EDT Apr 26, 2026
Forecast Valid:
2am EDT Apr 26, 2026-6pm EDT May 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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