Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Overcast

59°F

15°C

Humidity 100%
Wind Speed NE 12 mph
Barometer 30.03 in (1017.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 21 Aug 6:56 am EDT
Extended Forecast for

Conning Towers-Nautilus Park CT

  • Today

    Today: A 30 percent chance of showers, mainly before 8am.  Mostly cloudy, with a high near 67. Northeast wind 16 to 18 mph.

    High: 67 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. Breezy, with a northeast wind 18 to 20 mph.

    Low: 60 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Sunny, with a high near 76. North wind 9 to 16 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 65. South wind around 5 mph.

    Low: 65 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. South wind 5 to 10 mph.

    High: 77 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers after 8pm.  Mostly cloudy, with a low around 68.

    Low: 68 °F

    Chance
    Showers

  • Monday

    Monday: A 50 percent chance of showers.  Mostly cloudy, with a high near 72.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

Today
A 30 percent chance of showers, mainly before 8am. Mostly cloudy, with a high near 67. Northeast wind 16 to 18 mph.
Tonight
Mostly cloudy, with a low around 60. Breezy, with a northeast wind 18 to 20 mph.
Friday
Sunny, with a high near 76. North wind 9 to 16 mph.
Friday Night
Clear, with a low around 65. South wind around 5 mph.
Saturday
Sunny, with a high near 77. South wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
A 50 percent chance of showers after 8pm. Mostly cloudy, with a low around 68.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 72.
Monday Night
A 30 percent chance of showers before 2am. Partly cloudy, with a low around 63.
Tuesday
Sunny, with a high near 72.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Conning Towers-Nautilus Park CT
 41.36°N 72.08°W (Elev. 79 ft)
1:51 am EDT Aug 21, 2025
7am EDT Aug 21, 2025-6pm EDT Aug 27, 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