Current conditions at

Groton / New London, Groton / New London Airport (KGON)

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Light Rain

65°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 30.07 in (1018.1 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 26 Jun 5:56 am EDT
Extended Forecast for

3 Miles ESE East Haddam CT

  • Today

    Today: Showers and possibly a thunderstorm before 8am, then a chance of showers between 8am and 11am.  High near 80. Calm wind becoming south around 6 mph in the morning.  Chance of precipitation is 90%.

    High: 80 °F

    Showers then
    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers, mainly between 8am and 2pm.  Mostly cloudy, with a high near 79. Calm wind.

    High: 79 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 62. Calm wind.

    Low: 62 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Calm wind.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 2pm.  Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Showers and possibly a thunderstorm before 8am, then a chance of showers between 8am and 11am. High near 80. Calm wind becoming south around 6 mph in the morning. Chance of precipitation is 90%.
Tonight
Mostly cloudy, with a low around 64. Calm wind.
Saturday
A 30 percent chance of showers, mainly between 8am and 2pm. Mostly cloudy, with a high near 79. Calm wind.
Saturday Night
Mostly cloudy, with a low around 62. Calm wind.
Sunday
Mostly sunny, with a high near 81. Calm wind.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny, with a high near 85.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 85.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 67.
Wednesday
Mostly sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 69.
Thursday
Mostly sunny, with a high near 92.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE East Haddam CT
 41.43°N 72.42°W (Elev. 98 ft)
3:39 am EDT Jun 26, 2026
6am EDT Jun 26, 2026-6pm EDT Jul 2, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database