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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Light Rain Fog/Mist
43°F
6°C
| Humidity | 100% |
| Wind Speed | E 3 mph |
| Barometer | 29.70 in (1005.7 mb) |
| Dewpoint | 43°F (6°C) |
| Visibility | 1.50 mi |
| Last update | 22 Mar 7:56 pm EDT |
Extended Forecast for
Conning Towers-Nautilus Park CT
Tonight

Low: 36 °F
Rain
Monday
High: 43 °F
Rain/Snow
then Slight
Chance
Rain/SnowMonday Night

Low: 29 °F
Partly Cloudy
Tuesday

High: 46 °F
Sunny
Tuesday Night

Low: 32 °F
Partly Cloudy
Wednesday

High: 49 °F
Partly Sunny
Wednesday Night

Low: 36 °F
Mostly Cloudy
Thursday

High: 52 °F
Partly Sunny
Thursday Night

Low: 42 °F
Rain Likely
Detailed Forecast
Tonight
Rain. Low around 36. Light and variable wind. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Rain, possibly mixing with snow after 11am, then gradually ending. High near 43. North wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 29. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 46. Wind chill values between 25 and 35 early. North wind around 6 mph becoming southwest in the afternoon.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 36.
Thursday
Partly sunny, with a high near 52.
Thursday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Friday
Rain likely before 8am. Partly sunny, with a high near 52. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 46.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Conning Towers-Nautilus Park CT
41.39°N 72.07°W (Elev. 200 ft)
41.39°N 72.07°W (Elev. 200 ft)
3:49 pm EDT Mar 22, 2026
8pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026


