Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

19°F

-7°C

Humidity 59%
Wind Speed N 7 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 6 Feb 1:56 am EST
Extended Forecast for

2 Miles N South Lyme CT

Wind Advisory February 7, 09:00am 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
  • Overnight

    Overnight: Partly cloudy, with a low around 10. Wind chill values between 5 and 10. North wind around 6 mph.

    Low: 10 °F

    Partly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 31. Wind chill values between zero and 10. North wind around 5 mph becoming light and variable  in the afternoon.

    High: 31 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow likely, mainly after 1am.  Cloudy, with a low around 22. Calm wind.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Slight Chance
    Snow then
    Snow Likely

  • Saturday

    Saturday: Snow.  Temperature rising to near 25 by 10am, then falling to around 16 during the remainder of the day. Wind chill values between zero and 10. Blustery, with a north wind 5 to 10 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 40 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 25 °F

    Snow and
    Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 1. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 43 mph.

    Low: 1 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny and cold, with a high near 16.

    High: 16 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 10. Wind chill values between 5 and 10. North wind around 6 mph.
Friday
Mostly cloudy, with a high near 31. Wind chill values between zero and 10. North wind around 5 mph becoming light and variable in the afternoon.
Friday Night
Snow likely, mainly after 1am. Cloudy, with a low around 22. Calm wind. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
Snow. Temperature rising to near 25 by 10am, then falling to around 16 during the remainder of the day. Wind chill values between zero and 10. Blustery, with a north wind 5 to 10 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Saturday Night
Mostly cloudy, with a low around 1. Blustery, with a northwest wind 15 to 21 mph, with gusts as high as 43 mph.
Sunday
Sunny and cold, with a high near 16.
Sunday Night
Mostly clear, with a low around 3.
Monday
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Sunny, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 17.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Wednesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 34.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N South Lyme CT
 41.35°N 72.29°W (Elev. 98 ft)
2:05 am EST Feb 6, 2026
2am EST Feb 6, 2026-6pm EST Feb 12, 2026
 
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