Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

63°F

17°C

Humidity 87%
Wind Speed N 5 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 19 Sep 8:56 pm EDT
Extended Forecast for

Essex CT

  • Tonight

    Tonight: Clear, with a low around 54. North wind 3 to 5 mph.

    Low: 54 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 73. Northeast wind around 6 mph becoming southeast in the afternoon.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 49. Calm wind.

    Low: 49 °F

    Clear then
    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 70. East wind 3 to 8 mph.

    High: 70 °F

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 49. Light northeast wind.

    Low: 49 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 78.

    High: 78 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of showers after 8pm.  Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers

Detailed Forecast

Tonight
Clear, with a low around 54. North wind 3 to 5 mph.
Saturday
Sunny, with a high near 73. Northeast wind around 6 mph becoming southeast in the afternoon.
Saturday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 49. Calm wind.
Sunday
Patchy fog before 9am. Otherwise, mostly sunny, with a high near 70. East wind 3 to 8 mph.
Sunday Night
Partly cloudy, with a low around 49. Light northeast wind.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 78.
Tuesday Night
A 50 percent chance of showers after 8pm. Mostly cloudy, with a low around 61.
Wednesday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 77.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 54.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
Essex CT
 41.36°N 72.4°W (Elev. 92 ft)
8:32 pm EDT Sep 19, 2025
9pm EDT Sep 19, 2025-6pm EDT Sep 26, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database