Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
46°F
8°C
| Humidity | 44% |
| Wind Speed | SW 10 mph |
| Barometer | 30.32 in (1026.6 mb) |
| Dewpoint | 25°F (-4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 21 Apr 1:56 pm EDT |
Extended Forecast for
New London CT
This Afternoon
High: 51 °F
Sunny
Tonight
Low: 38 °F
Chance
ShowersWednesday
High: 49 °F
Chance
Showers then
Slight Chance
ShowersWednesday Night
Low: 40 °F
Mostly Cloudy
Thursday
High: 64 °F
Mostly Sunny
Thursday Night
Low: 41 °F
Partly Cloudy
Friday
High: 58 °F
Mostly Sunny
Friday Night
Low: 38 °F
Mostly Clear
Saturday
High: 55 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Sunny, with a high near 51. South wind around 7 mph.
Tonight
A 30 percent chance of showers, mainly after 5am. Increasing clouds, with a low around 38. South wind 5 to 8 mph.
Wednesday
A 50 percent chance of showers, mainly before 11am. Cloudy, with a high near 49. South wind 9 to 11 mph.
Wednesday Night
Mostly cloudy, with a low around 40. East wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 64. Light northwest wind increasing to 5 to 10 mph in the morning.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 38.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
Partly sunny, with a high near 57.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 58.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
New London CT
41.35°N 72.11°W (Elev. 98 ft)
41.35°N 72.11°W (Elev. 98 ft)
2:20 pm EDT Apr 21, 2026
2pm EDT Apr 21, 2026-6pm EDT Apr 27, 2026
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