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.

Partly Cloudy

25°F

-4°C

Humidity 50%
Wind Speed W 8 mph
Barometer 29.71 in (1006.1 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 2 Jan 3:56 pm EST
Extended Forecast for

Westbrook CT

  • This Afternoon

    This Afternoon: Scattered flurries. Partly sunny, with a high near 29. Wind chill values between 20 and 25. West wind around 11 mph, with gusts as high as 21 mph.

    High: 29 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Scattered flurries before 7pm. Mostly clear, with a low around 20. Wind chill values between 10 and 15. West wind 9 to 11 mph.

    Low: 20 °F

    Scattered
    Flurries

  • Saturday

    Saturday: Increasing clouds, with a high near 30. Wind chill values between 10 and 20. West wind 7 to 9 mph.

    High: 30 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A slight chance of snow showers between 10pm and 1am, then light snow likely after 1am. Cloudy, with a low around 24. West wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Light
    Snow Likely

  • Sunday

    Sunday: A 30 percent chance of light snow before 10am. Cloudy through mid morning, then gradual clearing, with a high near 33. Northwest wind 5 to 14 mph.

    High: 33 °F

    Chance Light
    Snow then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 30.

    High: 30 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Cloudy, with a low around 23.

    Low: 23 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41.

    High: 41 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Scattered flurries. Partly sunny, with a high near 29. Wind chill values between 20 and 25. West wind around 11 mph, with gusts as high as 21 mph.
Tonight
Scattered flurries before 7pm. Mostly clear, with a low around 20. Wind chill values between 10 and 15. West wind 9 to 11 mph.
Saturday
Increasing clouds, with a high near 30. Wind chill values between 10 and 20. West wind 7 to 9 mph.
Saturday Night
A slight chance of snow showers between 10pm and 1am, then light snow likely after 1am. Cloudy, with a low around 24. West wind 3 to 5 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of light snow before 10am. Cloudy through mid morning, then gradual clearing, with a high near 33. Northwest wind 5 to 14 mph.
Sunday Night
Mostly clear, with a low around 16.
Monday
Increasing clouds, with a high near 30.
Monday Night
Cloudy, with a low around 23.
Tuesday
Mostly cloudy, with a high near 41.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 33.
Wednesday
Partly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
A chance of rain. Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westbrook CT
 41.28°N 72.45°W (Elev. 43 ft)
Last Update:
3:52 pm EST Jan 2, 2026
Forecast Valid:
4pm EST Jan 2, 2026-6pm EST Jan 9, 2026
 
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