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

34°F

1°C

Humidity 92%
Wind Speed N 7 mph
Barometer 30.52 in (1033.5 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 10 Oct 4:56 am EDT
Extended Forecast for

Uncasville-Oxoboxo Valley CT

Freeze Warning October 10, 05:05am until October 10, 09:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning October 10, 05:05am until October 10, 09:00am

    NOW until 9:00am Fri

    Freeze Warning

  • Today

    High: 61 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 46. Calm wind.

    Low: 46 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly cloudy, with a high near 67. Calm wind becoming southeast 5 to 9 mph in the morning.

    High: 67 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A 50 percent chance of rain, mainly after 8pm. Mostly cloudy, with a low around 52. Northeast wind 6 to 10 mph.

    Low: 52 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely. Cloudy, with a high near 62. Breezy, with a northeast wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 62 °F

    Rain Likely
    and Breezy

  • Sunday Night

    Sunday Night: Rain. Low around 52. Breezy. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Low: 52 °F

    Rain and
    Breezy

  • Columbus Day

    Columbus Day: Showers before 2pm, then rain likely after 2pm. High near 63. Breezy. Chance of precipitation is 80%.

    High: 63 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Rain likely. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.

    Low: 52 °F

    Rain Likely

Detailed Forecast

Today
Areas of frost before 9am. Otherwise, sunny, with a high near 61. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Increasing clouds, with a low around 46. Calm wind.
Saturday
Mostly cloudy, with a high near 67. Calm wind becoming southeast 5 to 9 mph in the morning.
Saturday Night
A 50 percent chance of rain, mainly after 8pm. Mostly cloudy, with a low around 52. Northeast wind 6 to 10 mph.
Sunday
Rain likely. Cloudy, with a high near 62. Breezy, with a northeast wind 15 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain. Low around 52. Breezy. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Columbus Day
Showers before 2pm, then rain likely after 2pm. High near 63. Breezy. Chance of precipitation is 80%.
Monday Night
Rain likely. Mostly cloudy, with a low around 52. Chance of precipitation is 70%.
Tuesday
A 50 percent chance of showers. Mostly cloudy, with a high near 65.
Tuesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 45.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Uncasville-Oxoboxo Valley CT
 41.44°N 72.12°W (Elev. 138 ft)
Last Update:
1:58 am EDT Oct 10, 2025
Forecast Valid:
5am EDT Oct 10, 2025-6pm EDT Oct 16, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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