Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

21°F

-6°C

Humidity 41%
Wind Speed NW 15 G 22 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 29 Jan 3:56 pm EST
Extended Forecast for

Essex CT

Cold Weather Advisory January 30, 12:00am until January 30, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 3. Wind chill values between -5 and zero. Calm wind becoming west around 6 mph in the evening.

    Low: 3 °F

    Mostly Clear

  • Friday

    Friday: Sunny and cold, with a high near 17. Wind chill values between -10 and zero. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 17 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around 5. Light northwest wind.

    Low: 5 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 21. Wind chill values between zero and 10. Calm wind becoming north around 5 mph.

    High: 21 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am.  Mostly cloudy, with a low around 9. Light north wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 26 mph.

    Low: 9 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 50 percent chance of snow.  Cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 3. Wind chill values between -5 and zero. Calm wind becoming west around 6 mph in the evening.
Friday
Sunny and cold, with a high near 17. Wind chill values between -10 and zero. West wind 6 to 10 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 5. Light northwest wind.
Saturday
Mostly sunny, with a high near 21. Wind chill values between zero and 10. Calm wind becoming north around 5 mph.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 9. Light north wind increasing to 8 to 13 mph in the evening. Winds could gust as high as 26 mph.
Sunday
A 50 percent chance of snow. Cloudy, with a high near 25.
Sunday Night
Mostly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 32.
Monday Night
Mostly clear, with a low around 14.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 30.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
Essex CT
 41.36°N 72.4°W (Elev. 92 ft)
1:13 pm EST Jan 29, 2026
4pm EST Jan 29, 2026-6pm EST Feb 5, 2026
 
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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