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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Overcast
37°F
3°C
| Humidity | 59% |
| Wind Speed | W 10 mph |
| Barometer | 29.95 in (1014.2 mb) |
| Dewpoint | 24°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 30°F (-1°C) |
| Last update | 4 Dec 10:56 am EST |
Extended Forecast for
3 Miles SSE South Lyme CT
Today
High: 41 °F
Decreasing
Clouds and
BreezyTonight
Low: 16 °F
Mostly Clear
and Blustery
then Mostly
ClearFriday
High: 35 °F
Increasing
CloudsFriday Night
Low: 32 °F
Chance
Rain/SnowSaturday
High: 43 °F
Chance Light
RainSaturday Night
Low: 29 °F
Partly Cloudy
Sunday
High: 42 °F
Partly Sunny
Sunday Night
Low: 23 °F
Mostly Cloudy
Monday
High: 31 °F
Mostly Sunny
Detailed Forecast
Today
Mostly cloudy, then gradually becoming sunny, with a high near 41. Breezy, with a west wind 17 to 22 mph.
Tonight
Mostly clear, with a low around 16. Wind chill values between 5 and 10. Blustery, with a northwest wind 18 to 23 mph decreasing to 10 to 15 mph after midnight.
Friday
Increasing clouds, with a high near 35. Wind chill values between 10 and 20. Light and variable wind becoming southwest around 6 mph in the afternoon.
Friday Night
A slight chance of snow before 10pm, then a slight chance of rain and snow between 10pm and 1am, then a chance of rain after 1am. Mostly cloudy, with a steady temperature around 32. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
A 30 percent chance of light rain, mainly before 10am. Mostly cloudy, with a high near 43. East wind 5 to 7 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 42.
Sunday Night
Mostly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 31.
Monday Night
Mostly clear, with a low around 19.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 40%.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 44.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles SSE South Lyme CT
41.28°N 72.27°W (Elev. 0 ft)
41.28°N 72.27°W (Elev. 0 ft)
6:44 am EST Dec 4, 2025
11am EST Dec 4, 2025-6pm EST Dec 10, 2025
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