Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
31°F
-1°C
| Humidity | 59% |
| Wind Speed | SW 16 G 26 mph |
| Barometer | 30.00 in (1015.7 mb) |
| Dewpoint | 18°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 20°F (-7°C) |
| Last update | 19 Jan 8:56 pm EST |
Extended Forecast for
2 Miles N South Lyme CT
Tonight

Low: 16 °F
Mostly Clear
Tuesday

High: 24 °F
Sunny
Tuesday Night

Low: 10 °F
Mostly Clear
Wednesday

High: 36 °F
Increasing
CloudsWednesday Night

Low: 34 °F
Mostly Cloudy
Thursday

High: 41 °F
Mostly Sunny
Thursday Night

Low: 23 °F
Partly Cloudy
Friday

High: 31 °F
Mostly Sunny
Friday Night

Low: 8 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 16. Wind chill values between 5 and 10. West wind 9 to 16 mph, with gusts as high as 30 mph.
Tuesday
Sunny, with a high near 24. Wind chill values between 5 and 10. West wind 8 to 13 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 10. West wind 3 to 7 mph. Winds could gust as high as 21 mph.
Wednesday
Increasing clouds, with a high near 36. Wind chill values between 10 and 20. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, with a steady temperature around 34. Southwest wind around 8 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 23.
Friday
Mostly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 8.
Saturday
Partly sunny and cold, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 5.
Sunday
A 30 percent chance of snow. Mostly cloudy and cold, with a high near 18.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 22.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
2 Miles N South Lyme CT
41.35°N 72.29°W (Elev. 98 ft)
41.35°N 72.29°W (Elev. 98 ft)
7:14 pm EST Jan 19, 2026
9pm EST Jan 19, 2026-6pm EST Jan 26, 2026


