Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Mostly Cloudy

44°F

7°C

Humidity 89%
Wind Speed Calm
Barometer 29.93 in (1013.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 8 Nov 11:56 pm EST
Extended Forecast for

Conning Towers-Nautilus Park CT

  • Overnight

    Overnight: Partly cloudy, with a low around 40. Calm wind becoming east around 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain, mainly after 10am.  High near 59. Southeast wind 6 to 13 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Rain

  • Sunday Night

    Sunday Night: Rain with drizzle likely before 7pm, then drizzle or light rain likely between 7pm and 10pm, then showers likely after 10pm.  Patchy fog before 10pm. Steady temperature around 53. East wind 5 to 9 mph becoming southwest after midnight.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 53 °F

    Rain and
    Patchy Fog

  • Monday

    Monday: Showers likely.  Mostly cloudy, with a high near 59. West wind 6 to 10 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 59 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers before 1am.  Partly cloudy, with a low around 28. West wind around 10 mph.

    Low: 28 °F

    Slight Chance
    Showers

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 40. Calm wind becoming east around 5 mph.
Sunday
Rain, mainly after 10am. High near 59. Southeast wind 6 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain with drizzle likely before 7pm, then drizzle or light rain likely between 7pm and 10pm, then showers likely after 10pm. Patchy fog before 10pm. Steady temperature around 53. East wind 5 to 9 mph becoming southwest after midnight. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely. Mostly cloudy, with a high near 59. West wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 20 percent chance of showers before 1am. Partly cloudy, with a low around 28. West wind around 10 mph.
Veterans Day
Partly sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Partly sunny, with a high near 50.
Wednesday Night
Mostly cloudy, with a low around 37.
Thursday
Mostly sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 33.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
Conning Towers-Nautilus Park CT
 41.38°N 72.04°W (Elev. 98 ft)
5:22 pm EST Nov 8, 2025
12am EST Nov 9, 2025-6pm EST Nov 15, 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