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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Overcast
38°F
3°C
| Humidity | 68% |
| Wind Speed | S 10 mph |
| Barometer | 30.22 in (1023.4 mb) |
| Dewpoint | 28°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 31°F (-1°C) |
| Last update | 19 Mar 3:56 pm EDT |
Extended Forecast for
Conning Towers-Nautilus Park CT
Tonight

Low: 34 °F
Mostly Cloudy
Friday
High: 47 °F
Sunny then
Chance RainFriday Night

Low: 43 °F
Rain Likely
Saturday
High: 52 °F
Chance Rain
then SunnySaturday Night

Low: 38 °F
Mostly Cloudy
Sunday
High: 50 °F
Mostly Cloudy
then Chance
RainSunday Night

Low: 40 °F
Rain Likely
Monday
High: 49 °F
Rain Likely
then Chance
RainMonday Night

Low: 30 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 34. Southwest wind 6 to 8 mph.
Friday
A 40 percent chance of rain after 2pm. Increasing clouds, with a high near 47. Light and variable wind becoming south 9 to 14 mph in the morning.
Friday Night
Rain likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 43. Southwest wind 11 to 17 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A 30 percent chance of rain before 8am. Mostly sunny, with a high near 52. Northwest wind around 10 mph.
Saturday Night
Mostly cloudy, with a low around 38. Northwest wind 6 to 8 mph becoming south after midnight.
Sunday
A 30 percent chance of rain after 2pm. Mostly cloudy, with a high near 50.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Mostly sunny, with a high near 42.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 44.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
Partly sunny, with a high near 46.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Conning Towers-Nautilus Park CT
41.36°N 72.08°W (Elev. 79 ft)
41.36°N 72.08°W (Elev. 79 ft)
2:27 pm EDT Mar 19, 2026
4pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026


