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

34°F

1°C

Humidity 73%
Wind Speed Calm
Barometer 30.51 in (1033.1 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 12 Apr 6:56 am EDT
Extended Forecast for

Gales Ferry CT

  • Today

    Today: Increasing clouds, with a high near 56. Light and variable wind becoming south 6 to 11 mph in the morning.

    High: 56 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 10pm and midnight. Mostly cloudy, with a low around 41. South wind 6 to 8 mph.

    Low: 41 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 65. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.

    High: 65 °F

    Cloudy then
    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 53. West wind 5 to 10 mph, with gusts as high as 21 mph.

    Low: 53 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 58.

    Low: 58 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 80.

    High: 80 °F

    Partly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 56. Light and variable wind becoming south 6 to 11 mph in the morning.
Tonight
A 30 percent chance of showers, mainly between 10pm and midnight. Mostly cloudy, with a low around 41. South wind 6 to 8 mph.
Monday
A 20 percent chance of showers after 2pm. Mostly cloudy, with a high near 65. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. West wind 5 to 10 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 76. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
A 40 percent chance of showers after 8pm. Mostly cloudy, with a low around 58.
Thursday
Partly sunny, with a high near 80.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Mostly sunny, with a high near 70.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gales Ferry CT
 41.48°N 72.11°W (Elev. 197 ft)
Last Update:
6:06 am EDT Apr 12, 2026
Forecast Valid:
7am EDT Apr 12, 2026-6pm EDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation