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 Windy

14°F

-10°C

Humidity 67%
Wind Speed NW 29 G 41 mph
Barometer 29.54 in (1000.3 mb)
Dewpoint 5°F (-15°C)
Visibility 1.25 mi
Wind Chill-7°F (-22°C)
Last update 7 Feb 12:56 pm EST
Extended Forecast for

Mystic CT

Wind Advisory February 7, 01:42pm 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, 01:42pm until February 8, 12:00am

    NOW until 12:00am Sun

    Wind Advisory

  • This Afternoon

    High: 26 °F

    Snow

  • 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 14 to 20 mph, with gusts as high as 41 mph.

    Low: 2 °F

    Cloudy and
    Blustery then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 21. Wind chill values between -5 and -15. Northwest wind around 14 mph, with gusts as high as 29 mph.

    High: 21 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 5. Wind chill values between -5 and 5. Northwest wind around 9 mph, with gusts as high as 23 mph.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 29. Northwest wind 7 to 9 mph.

    High: 29 °F

    Sunny

  • Monday Night

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

    Low: 13 °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, mainly before 4pm. High near 26. Wind chill values between zero and 5. North wind around 18 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an 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 14 to 20 mph, with gusts as high as 41 mph.
Sunday
Mostly sunny, with a high near 21. 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 5. Northwest wind around 9 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 29. Northwest wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 13.
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 19.
Friday
Partly sunny, with a high near 34.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mystic CT
 41.35°N 71.96°W (Elev. 0 ft)
Last Update:
1:09 pm EST Feb 7, 2026
Forecast Valid:
1pm EST Feb 7, 2026-6pm EST Feb 13, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation