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

35°F

2°C

Humidity 96%
Wind Speed SW 6 mph
Barometer 29.65 in (1004.0 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 11 Feb 2:56 am EST
Extended Forecast for

Westbrook CT

  • Overnight

    Overnight: Rain likely before 4am. Mostly cloudy, with a steady temperature around 32. West wind around 5 mph. Chance of precipitation is 70%.

    Low: 32 °F

    Rain Likely

  • Wednesday

    Wednesday: Mostly sunny, with a high near 39. West wind 6 to 15 mph.

    High: 39 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. Wind chill values between 15 and 20. West wind 11 to 13 mph, with gusts as high as 24 mph.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 34. Wind chill values between 15 and 25. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 34 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 19. Northwest wind 6 to 9 mph.

    Low: 19 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 25.

    Low: 25 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain likely before 4am. Mostly cloudy, with a steady temperature around 32. West wind around 5 mph. Chance of precipitation is 70%.
Wednesday
Mostly sunny, with a high near 39. West wind 6 to 15 mph.
Wednesday Night
Mostly clear, with a low around 24. Wind chill values between 15 and 20. West wind 11 to 13 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 34. Wind chill values between 15 and 25. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 19. Northwest wind 6 to 9 mph.
Friday
Sunny, with a high near 34.
Friday Night
Increasing clouds, with a low around 25.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Mostly clear, with a low around 22.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 29.
Washington's Birthday
A 30 percent chance of rain. Partly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westbrook CT
 41.28°N 72.45°W (Elev. 43 ft)
Last Update:
1:42 am EST Feb 11, 2026
Forecast Valid:
3am EST Feb 11, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
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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