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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Overcast
53°F
12°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 29.72 in (1006.3 mb) |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 14 May 9:56 pm EDT |
Extended Forecast for
Groton CT
Tonight
Low: 50 °F
Chance
Showers then
Mostly CloudyFriday
High: 57 °F
Chance
ShowersFriday Night
Low: 50 °F
Partly Cloudy
Saturday
High: 65 °F
Sunny
Saturday Night
Low: 54 °F
Partly Cloudy
Sunday
High: 71 °F
Mostly Sunny
Sunday Night
Low: 55 °F
Partly Cloudy
Monday
High: 71 °F
Mostly Sunny
Monday Night
Low: 53 °F
Mostly Clear
Detailed Forecast
Tonight
A 30 percent chance of showers before 11pm. Mostly cloudy, with a low around 50. Light northwest wind.
Friday
A 50 percent chance of showers, mainly between 11am and 2pm. Partly sunny, with a high near 57. North wind around 6 mph.
Friday Night
Partly cloudy, with a low around 50. Light and variable wind.
Saturday
Sunny, with a high near 65. Southwest wind 6 to 14 mph.
Saturday Night
Partly cloudy, with a low around 54. Southwest wind 8 to 11 mph.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Partly cloudy, with a low around 55.
Monday
Mostly sunny, with a high near 71.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 78.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 57.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 73.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Groton CT
41.32°N 72.09°W (Elev. 3 ft)
41.32°N 72.09°W (Elev. 3 ft)
6:30 pm EDT May 14, 2026
10pm EDT May 14, 2026-6pm EDT May 21, 2026
Additional Resources
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