Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

17°F

-8°C

Humidity 77%
Wind Speed N 13 mph
Barometer 29.76 in (1007.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 26 Jan 8:56 am EST
Extended Forecast for

New London CT

  • Today

    Today: A 50 percent chance of snow.  Cloudy, with a high near 30. Wind chill values between 15 and 20. North wind 6 to 8 mph.

    High: 30 °F

    Chance Snow

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 9. Wind chill values between -5 and 5. Northwest wind 8 to 10 mph, with gusts as high as 28 mph.

    Low: 9 °F

    Gradual
    Clearing

  • Tuesday

    Tuesday: Increasing clouds, with a high near 23. Wind chill values between -5 and 5. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 23 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 7. Wind chill values between zero and 5. West wind 6 to 9 mph, with gusts as high as 23 mph.

    Low: 7 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 24. West wind 6 to 8 mph.

    High: 24 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 6.

    Low: 6 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 21.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Friday

    Friday: Sunny and cold, with a high near 18.

    High: 18 °F

    Cold

Detailed Forecast

Today
A 50 percent chance of snow. Cloudy, with a high near 30. Wind chill values between 15 and 20. North wind 6 to 8 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 9. Wind chill values between -5 and 5. Northwest wind 8 to 10 mph, with gusts as high as 28 mph.
Tuesday
Increasing clouds, with a high near 23. Wind chill values between -5 and 5. Southwest wind 8 to 10 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 7. Wind chill values between zero and 5. West wind 6 to 9 mph, with gusts as high as 23 mph.
Wednesday
Sunny, with a high near 24. West wind 6 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 6.
Thursday
Mostly sunny, with a high near 21.
Thursday Night
Mostly clear, with a low around 3.
Friday
Sunny and cold, with a high near 18.
Friday Night
Mostly clear, with a low around 4.
Saturday
Sunny, with a high near 24.
Saturday Night
Mostly clear, with a low around 7.
Sunday
Mostly sunny, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
New London CT
 41.37°N 72.11°W (Elev. 125 ft)
5:42 am EST Jan 26, 2026
10am EST Jan 26, 2026-6pm EST Feb 1, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database