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
South Lyme CT
Wind Advisory February 7, 01:31pm until February 8, 12:00am
Extreme Cold Warning February 7, 06:00pm until February 8, 01:00pm
NOW until 12:00am Sun
Wind Advisory
This Afternoon
High: 16 °F
Snow Likely
and BlusteryTonight
Low: 1 °F
Chance Snow
then Partly
CloudySunday
High: 19 °F
Cold
Sunday Night
Low: 8 °F
Mostly Clear
Monday
High: 30 °F
Sunny
Monday Night
Low: 13 °F
Partly Cloudy
Tuesday
High: 36 °F
Increasing
CloudsTuesday Night
Low: 25 °F
Chance Snow
Detailed Forecast
This Afternoon
Snow likely, mainly before 4pm. Cloudy and cold, with a steady temperature around 16. Wind chill values between -5 and zero. Blustery, with a north wind 18 to 21 mph, with gusts as high as 41 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
A 30 percent chance of snow before 7pm. Cloudy during the early evening, then gradual clearing, with a low around 1. Wind chill values between -5 and -15. Northwest wind 14 to 18 mph, with gusts as high as 44 mph.
Sunday
Sunny and cold, with a high near 19. Wind chill values between -5 and -15. Northwest wind around 14 mph, with gusts as high as 28 mph.
Sunday Night
Mostly clear, with a low around 8. 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 30. Northwest wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Increasing clouds, 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
Mostly clear, with a low around 20.
Thursday
Mostly sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 34.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
South Lyme CT
41.32°N 72.29°W (Elev. 98 ft)
41.32°N 72.29°W (Elev. 98 ft)
1:09 pm EST Feb 7, 2026
1pm EST Feb 7, 2026-6pm EST Feb 13, 2026
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