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.

Light Snow and Breezy

13°F

-11°C

Humidity 67%
Wind Speed N 22 G 41 mph
Barometer 29.58 in (1001.7 mb)
Dewpoint 4°F (-16°C)
Visibility 1.50 mi
Wind Chill-6°F (-21°C)
Last update 7 Feb 2:56 pm EST
Extended Forecast for

West Mystic CT

Wind Advisory February 7, 03:03pm until February 8, 12:00am
Extreme Cold Warning February 7, 06:00pm until February 8, 01:00pm
Click here for hazard details and duration
Wind Advisory
Extreme Cold Warning
  •  
    Wind Advisory February 7, 03:03pm until February 8, 12:00am

    NOW until 12:00am Sun

    Wind Advisory

  • This Afternoon

    High: 25 °F

    Snow Likely

  • Tonight

    Tonight: Cloudy during the early evening, then gradual clearing, with a low around 2. Wind chill values between -5 and -15. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 41 mph.

    Low: 2 °F

    Cloudy and
    Blustery then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and cold, with a high near 20. Wind chill values between -5 and -15. Northwest wind around 14 mph, with gusts as high as 29 mph.

    High: 20 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 5. Wind chill values between -5 and zero. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 29. Northwest wind 6 to 8 mph.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 12.

    Low: 12 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow likely, mainly before 4pm. Cloudy, with a high near 25. Wind chill values between zero and 5. North wind around 18 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Cloudy during the early evening, then gradual clearing, with a low around 2. Wind chill values between -5 and -15. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 41 mph.
Sunday
Mostly sunny and cold, with a high near 20. Wind chill values between -5 and -15. Northwest wind around 14 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 5. Wind chill values between -5 and zero. Northwest wind 7 to 10 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 29. Northwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 12.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 25.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 34.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Mostly sunny, with a high near 36.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Mystic CT
 41.35°N 71.99°W (Elev. 98 ft)
Last Update:
2:56 pm EST Feb 7, 2026
Forecast Valid:
3pm EST Feb 7, 2026-6pm EST Feb 14, 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