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

62°F

17°C

Humidity 56%
Wind Speed W 9 mph
Barometer 30.12 in (1020.0 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 9 Oct 9:56 am EDT
Extended Forecast for

3 Miles NNW Gales Ferry CT

  • Today

    Today: Sunny, with a high near 69. West wind 8 to 13 mph, with gusts as high as 25 mph.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. Calm wind.

    Low: 42 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Light and variable wind.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely after 2pm. Mostly cloudy, with a high near 65. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

    Sunday Night: Showers. Low around 56. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 56 °F

    Showers

  • Columbus Day

    Columbus Day: Mostly cloudy, with a high near 70.

    High: 70 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 69.

    High: 69 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 69. West wind 8 to 13 mph, with gusts as high as 25 mph.
Tonight
Mostly clear, with a low around 42. Calm wind.
Saturday
Mostly sunny, with a high near 67. Light and variable wind.
Saturday Night
Partly cloudy, with a low around 46. Calm wind.
Sunday
Showers likely after 2pm. Mostly cloudy, with a high near 65. Calm wind becoming southeast 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 56. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Columbus Day
Mostly cloudy, with a high near 70.
Monday Night
Partly cloudy, with a low around 54.
Tuesday
Partly sunny, with a high near 69.
Tuesday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 65.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Gales Ferry CT
 41.5°N 72.11°W (Elev. 59 ft)
Last Update:
4:28 am EDT Oct 9, 2026
Forecast Valid:
10am EDT Oct 9, 2026-6pm EDT Oct 15, 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