Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fog
40°F
4°C
| Humidity | 100% |
| Wind Speed | S 3 mph |
| Barometer | 29.89 in (1012.0 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 0.25 mi |
| Last update | 8 Mar 9:56 pm EDT |
Extended Forecast for
3 Miles ENE East Haddam CT
Tonight
Low: 38 °F
Mostly Cloudy
then Patchy
FogMonday
High: 62 °F
Patchy Fog
then SunnyMonday Night

Low: 38 °F
Mostly Clear
Tuesday

High: 67 °F
Sunny
Tuesday Night

Low: 41 °F
Increasing
CloudsWednesday

High: 57 °F
Mostly Cloudy
Wednesday Night
Low: 45 °F
Cloudy then
Chance
ShowersThursday
High: 55 °F
Showers
Likely then
Rain/Snow
LikelyThursday Night
Low: 28 °F
Chance
Rain/Snow
then Partly
Cloudy
Detailed Forecast
Tonight
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 38. Light west wind.
Monday
Patchy fog before 7am. Otherwise, sunny, with a high near 62. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 38. South wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 67. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 41. Southwest wind around 6 mph becoming calm in the evening.
Wednesday
Mostly cloudy, with a high near 57.
Wednesday Night
A 40 percent chance of showers after 2am. Cloudy, with a low around 45.
Thursday
Rain showers likely before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 55. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers before 8pm. Partly cloudy, with a low around 28. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 44.
Friday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
A 30 percent chance of rain. Mostly cloudy, with a high near 47.
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)
9:30 pm EDT Mar 8, 2026
10pm EDT Mar 8, 2026-6pm EDT Mar 15, 2026


