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.

Overcast

33°F

1°C

Humidity 89%
Wind Speed S 5 mph
Barometer 29.72 in (1006.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 26 Feb 1:56 am EST
Extended Forecast for

Uncasville-Oxoboxo Valley CT

  • Overnight

    Overnight: A slight chance of rain and snow showers before 3am, then a slight chance of rain showers between 3am and 4am. Partly cloudy, with a low around 28. West wind around 6 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: Increasing clouds, with a high near 40. Wind chill values between 25 and 35. West wind 3 to 6 mph.

    High: 40 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Calm wind.

    Low: 17 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 39. Wind chill values between 15 and 25. Calm wind becoming south around 6 mph in the afternoon.

    High: 39 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 26. Light south wind.

    Low: 26 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 28.

    Low: 28 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 37.

    High: 37 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of rain and snow showers before 3am, then a slight chance of rain showers between 3am and 4am. Partly cloudy, with a low around 28. West wind around 6 mph. Chance of precipitation is 20%.
Thursday
Increasing clouds, with a high near 40. Wind chill values between 25 and 35. West wind 3 to 6 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 17. Calm wind.
Friday
Sunny, with a high near 39. Wind chill values between 15 and 25. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 26. Light south wind.
Saturday
Sunny, with a high near 48.
Saturday Night
Increasing clouds, with a low around 28.
Sunday
A 30 percent chance of snow showers before 1pm. Mostly cloudy, with a high near 37.
Sunday Night
Partly cloudy, with a low around 14.
Monday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 27.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27.
Wednesday
A 50 percent chance of rain. Mostly sunny, with a high near 45.
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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:
12:57 am EST Feb 26, 2026
Forecast Valid:
2am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
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