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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
86°F
30°C
| Humidity | 57% |
| Wind Speed | W 13 mph |
| Barometer | 29.78 in (1008.2 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Heat Index | 90°F (32°C) |
| Last update | 10 Jul 12:56 pm EDT |
Extended Forecast for
Groton CT
This Afternoon
High: 80 °F
Partly Sunny
Tonight
Low: 67 °F
Slight Chance
T-stormsSaturday
High: 77 °F
Partly Sunny
Saturday Night
Low: 64 °F
Mostly Clear
Sunday
High: 77 °F
Sunny
Sunday Night
Low: 65 °F
Mostly Clear
Monday
High: 78 °F
Sunny
Monday Night
Low: 67 °F
Mostly Clear
Tuesday
High: 84 °F
Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 80. West wind around 8 mph, with gusts as high as 23 mph.
Tonight
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 67. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 77. Northeast wind around 5 mph becoming light and variable.
Saturday Night
Mostly clear, with a low around 64. Light and variable wind.
Sunday
Sunny, with a high near 77. North wind around 5 mph becoming light and variable in the morning.
Sunday Night
Mostly clear, with a low around 65.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny, with a high near 84.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 85.
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)
12:03 pm EDT Jul 10, 2026
1pm EDT Jul 10, 2026-6pm EDT Jul 16, 2026
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