Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

17°F

-8°C

Humidity 77%
Wind Speed N 13 mph
Barometer 29.76 in (1007.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 26 Jan 8:56 am EST
Extended Forecast for

Conning Towers-Nautilus Park CT

  • Today

    Today: A 50 percent chance of snow.  Cloudy, with a steady temperature around 27. Wind chill values between 15 and 20. North wind 9 to 13 mph.

    High: 27 °F

    Chance Snow

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 13. Wind chill values between -5 and 5. Blustery, with a northwest wind 17 to 21 mph.

    Low: 13 °F

    Gradual
    Clearing and
    Blustery

  • Tuesday

    Tuesday: Increasing clouds, with a high near 24. Wind chill values between -5 and 5. Southwest wind 11 to 16 mph.

    High: 24 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 12. Wind chill values between zero and 5. West wind 13 to 18 mph.

    Low: 12 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 24. West wind around 10 mph.

    High: 24 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 22.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Friday

    Friday: Sunny and cold, with a high near 18.

    High: 18 °F

    Cold

Detailed Forecast

Today
A 50 percent chance of snow. Cloudy, with a steady temperature around 27. Wind chill values between 15 and 20. North wind 9 to 13 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 13. Wind chill values between -5 and 5. Blustery, with a northwest wind 17 to 21 mph.
Tuesday
Increasing clouds, with a high near 24. Wind chill values between -5 and 5. Southwest wind 11 to 16 mph.
Tuesday Night
Mostly clear, with a low around 12. Wind chill values between zero and 5. West wind 13 to 18 mph.
Wednesday
Sunny, with a high near 24. West wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around 10.
Thursday
Mostly sunny, with a high near 22.
Thursday Night
Mostly clear, with a low around 6.
Friday
Sunny and cold, with a high near 18.
Friday Night
Mostly clear, with a low around 8.
Saturday
Sunny, with a high near 25.
Saturday Night
Mostly clear, with a low around 12.
Sunday
Mostly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
Conning Towers-Nautilus Park CT
 41.36°N 72.08°W (Elev. 79 ft)
5:42 am EST Jan 26, 2026
10am EST Jan 26, 2026-6pm EST Feb 1, 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