Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Mostly Cloudy
47°F
8°C
| Humidity | 77% |
| Wind Speed | W 10 mph |
| Barometer | 29.71 in (1005.9 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 42°F (6°C) |
| Last update | 7 Nov 11:56 pm EST |
Extended Forecast for
2 Miles SE South Lyme CT
Overnight

Low: 44 °F
Chance
ShowersSunday

High: 61 °F
Sunny
Sunday Night

Low: 43 °F
Mostly Clear
Monday

High: 59 °F
Mostly Sunny
Monday Night

Low: 38 °F
Mostly Clear
Tuesday

High: 60 °F
Mostly Sunny
Tuesday Night

Low: 42 °F
Mostly Clear
Veterans Day

High: 60 °F
Sunny
Wednesday Night

Low: 38 °F
Partly Cloudy
Detailed Forecast
Overnight
A 30 percent chance of showers, mainly between 1am and 4am. Mostly cloudy, with a low around 44. West wind around 14 mph, with gusts as high as 25 mph.
Sunday
Sunny, with a high near 61. West wind 11 to 16 mph, with gusts as high as 29 mph.
Sunday Night
Mostly clear, with a low around 43. West wind 9 to 13 mph.
Monday
Mostly sunny, with a high near 59. West wind 11 to 14 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 38. West wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Mostly clear, with a low around 42.
Veterans Day
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 57.
Thursday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 51. Chance of precipitation is 60%.
Friday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 32.
Saturday
A 30 percent chance of rain. Partly sunny, with a high near 51.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SE South Lyme CT
41.3°N 72.27°W (Elev. 75 ft)
41.3°N 72.27°W (Elev. 75 ft)
4:00 pm EST Nov 7, 2026
12am EST Nov 8, 2026-6pm EST Nov 14, 2026


