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

45°F

7°C

Humidity 52%
Wind Speed SW 10 mph
Barometer 29.93 in (1013.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 23 Nov 12:56 pm EST
Extended Forecast for

Gales Ferry CT

  • This Afternoon

    This Afternoon: A 20 percent chance of showers after 3pm. Mostly cloudy, with a high near 45. Southwest wind around 7 mph.

    High: 45 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 33. West wind 5 to 8 mph.

    Low: 33 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 48. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 32. Calm wind.

    Low: 32 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 30 percent chance of rain after 1pm. Cloudy, with a high near 54. Southwest wind 5 to 11 mph.

    High: 54 °F

    Cloudy then
    Chance Rain

  • Tuesday Night

    Tuesday Night: Rain. Steady temperature around 50. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Rain

  • Wednesday

    Wednesday: A 40 percent chance of rain. Cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers after 3pm. Mostly cloudy, with a high near 45. Southwest wind around 7 mph.
Tonight
A 20 percent chance of showers before 8pm. Partly cloudy, with a low around 33. West wind 5 to 8 mph.
Monday
Sunny, with a high near 48. Northwest wind 6 to 11 mph, with gusts as high as 21 mph.
Monday Night
Increasing clouds, with a low around 32. Calm wind.
Tuesday
A 30 percent chance of rain after 1pm. Cloudy, with a high near 54. Southwest wind 5 to 11 mph.
Tuesday Night
Rain. Steady temperature around 50. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
A 40 percent chance of rain. Cloudy, with a high near 59.
Wednesday Night
A 40 percent chance of rain before 1am. Mostly cloudy, with a low around 38.
Thanksgiving Day
Mostly sunny, with a high near 45.
Thursday Night
Mostly clear, with a low around 29.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 28.
Saturday
Mostly sunny, with a high near 41.
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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:
12:52 pm EST Nov 23, 2025
Forecast Valid:
1pm EST Nov 23, 2025-6pm EST Nov 29, 2025
 
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