Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Overcast
35°F
2°C
| Humidity | 93% |
| Wind Speed | Calm |
| Barometer | 30.39 in (1029.2 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 10.00 mi |
| Last update | 6 Mar 11:56 pm EST |
Extended Forecast for
3 Miles ENE East Haddam CT
Overnight

Low: 32 °F
Cloudy
Saturday

High: 48 °F
Cloudy
Saturday Night
Low: 44 °F
Chance
Showers then
Showers
Likely and
Areas Dense
FogSunday

High: 59 °F
Chance
Showers and
Areas FogSunday Night

Low: 36 °F
Mostly Clear
Monday

High: 59 °F
Sunny
Monday Night

Low: 41 °F
Mostly Clear
Tuesday

High: 63 °F
Sunny
Tuesday Night

Low: 43 °F
Mostly Cloudy
Detailed Forecast
Overnight
Cloudy, with a low around 32. Calm wind.
Saturday
Cloudy, with a high near 48. Calm wind becoming south 5 to 8 mph in the morning.
Saturday Night
A chance of showers and thunderstorms, then showers likely after 1am. Areas of dense fog after 1am. Otherwise, cloudy, with a low around 44. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A 30 percent chance of showers before 1pm. Areas of fog before 1pm. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 59. West wind 7 to 9 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 36. West wind 3 to 5 mph.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Rain likely, mainly before 1pm. Cloudy, with a high near 56. Chance of precipitation is 60%.
Wednesday Night
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly cloudy, with a high near 44.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles ENE East Haddam CT
41.47°N 72.41°W (Elev. 554 ft)
41.47°N 72.41°W (Elev. 554 ft)
12:51 pm EST Mar 6, 2026
12am EST Mar 7, 2026-6pm EDT Mar 13, 2026


