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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
58°F
14°C
| Humidity | 93% |
| Wind Speed | S 3 mph |
| Barometer | 29.84 in (1010.4 mb) |
| Dewpoint | 56°F (13°C) |
| Visibility | 10.00 mi |
| Last update | 17 Jun 5:56 am EDT |
Extended Forecast for
Conning Towers-Nautilus Park CT
Today

High: 75 °F
Mostly Sunny
Tonight

Low: 59 °F
Increasing
CloudsThursday

High: 75 °F
Showers
Likely and
BreezyThursday Night

Low: 64 °F
Partly Cloudy
Juneteenth

High: 78 °F
Mostly Sunny
Friday Night

Low: 61 °F
Clear
Saturday

High: 77 °F
Sunny
Saturday Night

Low: 61 °F
Mostly Clear
Sunday

High: 72 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 75. Calm wind becoming south 5 to 9 mph in the morning.
Tonight
Increasing clouds, with a low around 59. South wind 3 to 5 mph.
Thursday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 75. Breezy, with a southeast wind 11 to 20 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy, with a low around 64. West wind 8 to 16 mph.
Juneteenth
Mostly sunny, with a high near 78. West wind 10 to 14 mph.
Friday Night
Clear, with a low around 61.
Saturday
Sunny, with a high near 77.
Saturday Night
Mostly clear, with a low around 61.
Sunday
Sunny, with a high near 72.
Sunday Night
A 30 percent chance of showers after 2am. Partly cloudy, with a low around 60.
Monday
Showers likely. Partly sunny, with a high near 69. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 72.
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)
3:08 am EDT Jun 17, 2026
6am EDT Jun 17, 2026-6pm EDT Jun 23, 2026


