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Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
71°F
22°C
| Humidity | 96% |
| Wind Speed | S 3 mph |
| Barometer | 29.98 in (1015.1 mb) |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 1 Aug 10:56 pm EDT |
Extended Forecast for
New London CT
Tonight
Low: 72 °F
Patchy Fog
Sunday
High: 82 °F
Mostly Cloudy
Sunday Night
Low: 69 °F
Showers
LikelyMonday
High: 80 °F
Showers
Monday Night
Low: 67 °F
Showers
LikelyTuesday
High: 83 °F
Chance
ShowersTuesday Night
Low: 66 °F
Mostly Cloudy
Wednesday
High: 82 °F
Partly Sunny
Wednesday Night
Low: 70 °F
Partly Cloudy
Detailed Forecast
Tonight
Patchy fog. Otherwise, mostly cloudy, with a steady temperature around 72. Light south wind.
Sunday
Mostly cloudy, with a high near 82. South wind 5 to 10 mph.
Sunday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 11pm. Cloudy, with a low around 69. Southeast wind 3 to 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday
Showers and possibly a thunderstorm. High near 80. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 83.
Tuesday Night
Mostly cloudy, with a low around 66.
Wednesday
Partly sunny, with a high near 82.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 85.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 71.
Friday
A 30 percent chance of showers. Mostly sunny, with a high near 86.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 70.
Saturday
Mostly sunny, with a high near 85.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
New London CT
41.37°N 72.11°W (Elev. 125 ft)
41.37°N 72.11°W (Elev. 125 ft)
10:37 pm EDT Aug 1, 2026
11pm EDT Aug 1, 2026-6pm EDT Aug 8, 2026
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