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Hazardous Weather Conditions
Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
41°F
5°C
| Humidity | 86% |
| Wind Speed | N 3 mph |
| Barometer | 30.56 in (1034.8 mb) |
| Dewpoint | 37°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 18 Oct 7:56 pm EDT |
Extended Forecast for
2 Miles NE Deep River CT
Frost Advisory October 19, 02:00am until October 19, 08:00am
Tonight
Low: 39 °F
Clear
Monday
High: 61 °F
Sunny
Monday Night
Low: 44 °F
Mostly Cloudy
Tuesday
High: 64 °F
Mostly Cloudy
Tuesday Night
Low: 42 °F
Partly Cloudy
Wednesday
High: 60 °F
Mostly Sunny
Wednesday Night
Low: 39 °F
Partly Cloudy
Thursday
High: 64 °F
Mostly Sunny
Thursday Night
Low: 41 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 39. Calm wind.
Monday
Sunny, with a high near 61. Northeast wind 3 to 7 mph.
Monday Night
Mostly cloudy, with a low around 44. North wind 3 to 8 mph. Winds could gust as high as 21 mph.
Tuesday
Mostly cloudy, with a high near 64. North wind 11 to 14 mph, with gusts as high as 28 mph.
Tuesday Night
Partly cloudy, with a low around 42. North wind 7 to 11 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 41.
Friday
Sunny, with a high near 59.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 58.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 61.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
2 Miles NE Deep River CT
41.4°N 72.39°W (Elev. 197 ft)
41.4°N 72.39°W (Elev. 197 ft)
7:53 pm EDT Oct 18, 2026
8pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026
Additional Resources
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Hourly Weather Forecast
