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

38°F

3°C

Humidity 57%
Wind Speed W 13 G 20 mph
Barometer 30.09 in (1018.8 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 26 Jan 9:56 am EST
Extended Forecast for

New London CT

  • Today

    Today: Mostly sunny, with a high near 40. West wind 11 to 15 mph, with gusts as high as 26 mph.

    High: 40 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 22. West wind 5 to 7 mph.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 37. Wind chill values between 15 and 25. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.

    High: 37 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a steady temperature around 33. Wind chill values between 20 and 25. Southwest wind 15 to 17 mph, with gusts as high as 34 mph.

    Low: 33 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of snow showers between 10am and 4pm. Partly sunny, with a temperature rising to near 35 by 10am, then falling to around 29 during the remainder of the day. West wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 35 °F⇓

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 40. West wind 11 to 15 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 22. West wind 5 to 7 mph.
Monday
Sunny, with a high near 37. Wind chill values between 15 and 25. Southwest wind 7 to 15 mph, with gusts as high as 28 mph.
Monday Night
Increasing clouds, with a steady temperature around 33. Wind chill values between 20 and 25. Southwest wind 15 to 17 mph, with gusts as high as 34 mph.
Tuesday
A slight chance of snow showers between 10am and 4pm. Partly sunny, with a temperature rising to near 35 by 10am, then falling to around 29 during the remainder of the day. West wind 11 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 17.
Thursday
Sunny, with a high near 27.
Thursday Night
Partly cloudy, with a low around 15.
Friday
A 30 percent chance of snow. Mostly sunny, with a high near 33.
Friday Night
A 30 percent chance of snow. Partly cloudy, with a low around 19.
Saturday
A chance of rain and snow. Partly sunny, with a high near 39. Chance of precipitation is 30%.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
New London CT
 41.37°N 72.11°W (Elev. 125 ft)
Last Update:
9:40 am EST Jan 26, 2025
Forecast Valid:
10am EST Jan 26, 2025-6pm EST Feb 1, 2025
 
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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