Current conditions at
Groton / New London, Groton / New London Airport (KGON)
Lat: 41.33°NLon: 72.05°WElev: 10ft.
Fair
55°F
13°C
| Humidity | 80% |
| Wind Speed | SW 13 mph |
| Barometer | 29.86 in (1011.2 mb) |
| Dewpoint | 49°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 15 Apr 12:56 am EDT |
Extended Forecast for
3 Miles ENE East Haddam CT
Overnight

Low: 57 °F
Patchy Fog
Wednesday
High: 79 °F
Patchy Fog
then Chance
ShowersWednesday Night
Low: 59 °F
Chance
T-storms then
Chance
ShowersThursday
High: 78 °F
Partly Sunny
then Slight
Chance
ShowersThursday Night

Low: 56 °F
Slight Chance
ShowersFriday
High: 75 °F
Chance
Showers then
Chance
T-stormsFriday Night

Low: 51 °F
Mostly Cloudy
Saturday

High: 65 °F
Partly Sunny
Saturday Night

Low: 49 °F
Mostly Cloudy
Detailed Forecast
Overnight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 57. Southwest wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 79. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Southeast wind around 6 mph becoming light and variable in the evening. Chance of precipitation is 40%.
Thursday
A 20 percent chance of showers after 2pm. Partly sunny, with a high near 78. Light southwest wind increasing to 5 to 9 mph in the morning.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 56. South wind 3 to 6 mph.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 75. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 51.
Saturday
Partly sunny, with a high near 65.
Saturday Night
Mostly cloudy, with a low around 49.
Sunday
A 50 percent chance of showers after 8am. Mostly cloudy, with a high near 62.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 49.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Sunny, 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)
9:09 pm EDT Apr 14, 2026
1am EDT Apr 15, 2026-6pm EDT Apr 21, 2026


