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

    Overnight: Cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 48. Calm wind becoming south 5 to 8 mph in the morning.

    High: 48 °F

    Cloudy

  • Saturday Night

    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.

    Low: 44 °F

    Chance
    Showers then
    Showers
    Likely and
    Areas Dense
    Fog

  • Sunday

    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.

    High: 59 °F

    Chance
    Showers and
    Areas Fog

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. West wind 3 to 5 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43.

    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.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE East Haddam CT
 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
 
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Additional Resources

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