National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Mostly Cloudy

50°F

10°C

Humidity 48%
Wind Speed NW 13 mph
Barometer 29.79 in (1008.9 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 13 Nov 2:56 pm EST
Extended Forecast for

2 Miles NE Conning Towers-Nautilus Park CT

  • This Afternoon

    This Afternoon: A 20 percent chance of showers before 4pm. Partly sunny, with a high near 50. Northwest wind around 11 mph, with gusts as high as 23 mph.

    High: 50 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Wind chill values between 20 and 25. Northwest wind around 7 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 50. West wind 6 to 8 mph.

    High: 50 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Rain. Temperature rising to around 46 by 3am. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 40 °F⇑

    Rain

  • Sunday

    Sunday: A 40 percent chance of rain before 1pm. Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers before 4pm. Partly sunny, with a high near 50. Northwest wind around 11 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 32. Northwest wind 8 to 10 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 47. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 27. Wind chill values between 20 and 25. Northwest wind around 7 mph.
Saturday
Increasing clouds, with a high near 50. West wind 6 to 8 mph.
Saturday Night
Rain. Temperature rising to around 46 by 3am. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 40 percent chance of rain before 1pm. Partly sunny, with a high near 57.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 31.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 50.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Conning Towers-Nautilus Park CT
 41.4°N 72.04°W (Elev. 98 ft)
Last Update:
1:01 pm EST Nov 13, 2025
Forecast Valid:
3pm EST Nov 13, 2025-6pm EST Nov 20, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation