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

Hazardous Weather Conditions

Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Fair

54°F

12°C

Humidity 59%
Wind Speed S 5 mph
Barometer 30.48 in (1032.0 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 10 Oct 12:56 pm EDT
Extended Forecast for

Fenwick CT

Coastal Flood Watch October 12, 08:00am until October 13, 06:00pm
Click here for hazard details and duration
Coastal Flood Watch

  • This Afternoon

    This Afternoon: Sunny, with a high near 62. South wind around 6 mph.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 51. Light south wind.

    Low: 51 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 67. Light east wind increasing to 5 to 10 mph in the morning.

    High: 67 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Rain likely, mainly after 2am. Mostly cloudy, with a low around 54. Northeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Rain Likely

  • Sunday

    Sunday: Rain likely. Cloudy, with a high near 64. Breezy, with a northeast wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 64 °F

    Rain Likely
    and Breezy

  • Sunday Night

    Sunday Night: Rain. Low around 53. Breezy. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Low: 53 °F

    Rain and
    Breezy

  • Columbus Day

    Columbus Day: Showers before 2pm, then rain after 2pm. High near 64. Breezy. Chance of precipitation is 80%.

    High: 64 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Rain. Low around 53. Breezy. Chance of precipitation is 80%.

    Low: 53 °F

    Rain and
    Breezy

  • Tuesday

    Tuesday: Rain likely before 8am, then a chance of showers after 8am. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.

    High: 66 °F

    Rain Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 62. South wind around 6 mph.
Tonight
Increasing clouds, with a low around 51. Light south wind.
Saturday
Mostly cloudy, with a high near 67. Light east wind increasing to 5 to 10 mph in the morning.
Saturday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 54. Northeast wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely. Cloudy, with a high near 64. Breezy, with a northeast wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain. Low around 53. Breezy. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Columbus Day
Showers before 2pm, then rain after 2pm. High near 64. Breezy. Chance of precipitation is 80%.
Monday Night
Rain. Low around 53. Breezy. Chance of precipitation is 80%.
Tuesday
Rain likely before 8am, then a chance of showers after 8am. Mostly cloudy, with a high near 66. Chance of precipitation is 60%.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 46.
Thursday
Mostly sunny, with a high near 61.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Fenwick CT
 41.29°N 72.36°W (Elev. 3 ft)
Last Update:
10:54 am EDT Oct 10, 2025
Forecast Valid:
1pm EDT Oct 10, 2025-6pm EDT Oct 16, 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