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.

Fair

25°F

-4°C

Humidity 55%
Wind Speed E 5 mph
Barometer 30.20 in (1022.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 5 Dec 1:56 pm EST
Extended Forecast for

2 Miles NNW New London CT

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 28. East wind 3 to 6 mph.

    High: 28 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of snow after 4am, mixing with freezing rain after 5am. Increasing clouds, with a steady temperature around 25. Calm wind. Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Wintry
    Mix

  • Saturday

    Saturday: A chance of drizzle, snow, and freezing rain before 11am, then a chance of drizzle between 11am and 4pm. Cloudy, with a high near 42. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 42 °F

    Chance Wintry
    Mix then
    Chance
    Drizzle

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Light west wind.

    Low: 24 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 40. Light and variable wind becoming northwest around 6 mph.

    High: 40 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 32.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 28. East wind 3 to 6 mph.
Tonight
A slight chance of snow after 4am, mixing with freezing rain after 5am. Increasing clouds, with a steady temperature around 25. Calm wind. Chance of precipitation is 20%.
Saturday
A chance of drizzle, snow, and freezing rain before 11am, then a chance of drizzle between 11am and 4pm. Cloudy, with a high near 42. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Light west wind.
Sunday
Partly sunny, with a high near 40. Light and variable wind becoming northwest around 6 mph.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Mostly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 29.
Wednesday
A 30 percent chance of rain. Mostly cloudy, with a high near 47.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 34.
Thursday
A 40 percent chance of rain. Partly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW New London CT
 41.39°N 72.1°W (Elev. 105 ft)
Last Update:
1:11 pm EST Dec 5, 2025
Forecast Valid:
2pm EST Dec 5, 2025-6pm EST Dec 11, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation