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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
22°F
-6°C
| Humidity | 78% |
| Wind Speed | Calm |
| Barometer | 30.57 in (1035.0 mb) |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Last update | 29 Mar 5:56 am EDT |
Extended Forecast for
3 Miles ENE East Haddam CT
Today

High: 47 °F
Mostly Sunny
Tonight

Low: 38 °F
Increasing
CloudsMonday
High: 59 °F
Partly Sunny
then Slight
Chance
ShowersMonday Night
Low: 49 °F
Mostly Cloudy
then Chance
ShowersTuesday

High: 66 °F
Chance
ShowersTuesday Night

Low: 54 °F
Mostly Cloudy
Wednesday
High: 71 °F
Mostly Sunny
then Chance
ShowersWednesday Night

Low: 43 °F
Rain Likely
Thursday

High: 49 °F
Chance Rain
Detailed Forecast
Today
Mostly sunny, with a high near 47. Light southwest wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph.
Tonight
Increasing clouds, with a low around 38. South wind around 10 mph, with gusts as high as 20 mph.
Monday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 59. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Monday Night
A slight chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 49. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of showers before 2pm. Partly sunny, with a high near 66. Southwest wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
A 50 percent chance of showers after 2pm. Partly sunny, with a high near 71.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 49.
Thursday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 37.
Friday
Rain likely. Cloudy, with a high near 48. Chance of precipitation is 60%.
Friday Night
Rain likely. Cloudy, with a low around 39. Chance of precipitation is 60%.
Saturday
A 40 percent chance of rain. Cloudy, with a high near 51.
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)
2:25 am EDT Mar 29, 2026
6am EDT Mar 29, 2026-6pm EDT Apr 4, 2026



