National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

19°F

-7°C

Humidity 71%
Wind Speed W 14 G 24 mph
Barometer 29.94 in (1013.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 27 Jan 6:56 pm EST
Extended Forecast for

New London CT

  • Tonight

    Tonight: Partly cloudy, with a low around 7. Wind chill values between zero and 5. West wind 6 to 9 mph, with gusts as high as 24 mph.

    Low: 7 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 24. Wind chill values between -5 and 5. West wind 3 to 7 mph.

    High: 24 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 7. Wind chill values between zero and 5. Light northwest wind.

    Low: 7 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 23. Wind chill values between zero and 10. Northwest wind 5 to 9 mph.

    High: 23 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 5. Northwest wind around 6 mph.

    Low: 5 °F

    Mostly Clear

  • Friday

    Friday: Sunny and cold, with a high near 19.

    High: 19 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around 0.

    Low: 0 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 7. Wind chill values between zero and 5. West wind 6 to 9 mph, with gusts as high as 24 mph.
Wednesday
Increasing clouds, with a high near 24. Wind chill values between -5 and 5. West wind 3 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 7. Wind chill values between zero and 5. Light northwest wind.
Thursday
Sunny, with a high near 23. Wind chill values between zero and 10. Northwest wind 5 to 9 mph.
Thursday Night
Mostly clear, with a low around 5. Northwest wind around 6 mph.
Friday
Sunny and cold, with a high near 19.
Friday Night
Mostly clear, with a low around 0.
Saturday
Mostly sunny, with a high near 23.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13.
Sunday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 32.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New London CT
 41.37°N 72.11°W (Elev. 125 ft)
Last Update:
12:48 pm EST Jan 27, 2026
Forecast Valid:
7pm EST Jan 27, 2026-6pm EST Feb 3, 2026
 
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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