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

64°F

18°C

Humidity 54%
Wind Speed NE 12 mph
Barometer 30.22 in (1023.3 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 19 Sep 10:56 am EDT
Extended Forecast for

2 Miles N Gales Ferry CT

  • Today

    Today: Mostly sunny, with a high near 70. East wind around 6 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 49. Calm wind.

    Low: 49 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain, mainly after 2pm. High near 66. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Chance Rain
    then Rain

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm. Low around 52. Southeast wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 52 °F

    Rain

  • Monday

    Monday: A 30 percent chance of rain before 8am. Partly sunny, with a high near 68. Northeast wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 68 °F

    Chance Rain
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 70. East wind around 6 mph.
Tonight
Increasing clouds, with a low around 49. Calm wind.
Sunday
Rain, mainly after 2pm. High near 66. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain and possibly a thunderstorm. Low around 52. Southeast wind around 6 mph becoming north after midnight. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Monday
A 30 percent chance of rain before 8am. Partly sunny, with a high near 68. Northeast wind 8 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly cloudy, with a low around 46.
Tuesday
Mostly cloudy, with a high near 64.
Tuesday Night
Mostly cloudy, with a low around 46.
Wednesday
Partly sunny, with a high near 66.
Wednesday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 46.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 65. Breezy.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 47.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Gales Ferry CT
 41.5°N 72.08°W (Elev. 3 ft)
Last Update:
7:01 am EDT Sep 19, 2026
Forecast Valid:
11am EDT Sep 19, 2026-6pm EDT Sep 25, 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