Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
39°F
4°C
| Humidity | 79% |
| Wind Speed | S 8 mph |
| Barometer | 29.86 in (1011.1 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 33°F (1°C) |
| Last update | 13 Jan 7:56 pm EST |
Extended Forecast for
3 Miles NNE Ledyard CT
Tonight
Low: 39 °F
Mostly Cloudy
then Slight
Chance RainWednesday
High: 48 °F
Slight Chance
Rain then
Mostly CloudyWednesday Night

Low: 31 °F
Chance Rain
Thursday

High: 38 °F⇓
Partly Sunny
Thursday Night

Low: 14 °F
Mostly Clear
Friday

High: 33 °F
Sunny
Friday Night

Low: 25 °F
Mostly Cloudy
Saturday

High: 41 °F
Partly Sunny
Saturday Night

Low: 26 °F
Mostly Cloudy
Detailed Forecast
Tonight
A 20 percent chance of rain after 1am. Mostly cloudy, with a steady temperature around 39. South wind 7 to 9 mph, with gusts as high as 20 mph.
Wednesday
A 20 percent chance of rain before 10am. Mostly cloudy, with a high near 48. Southwest wind 6 to 8 mph.
Wednesday Night
A 40 percent chance of rain, mainly after 1am. Cloudy, with a low around 31. Light south wind.
Thursday
Partly sunny, with a temperature rising to near 38 by 10am, then falling to around 29 during the remainder of the day. Wind chill values between 20 and 30. West wind 6 to 11 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 14. West wind around 9 mph, with gusts as high as 20 mph.
Friday
Sunny, with a high near 33.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
Partly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 19.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 26.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Ledyard CT
41.49°N 71.99°W (Elev. 154 ft)
41.49°N 71.99°W (Elev. 154 ft)
12:35 pm EST Jan 13, 2026
8pm EST Jan 13, 2026-6pm EST Jan 20, 2026


