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

15°F

-9°C

Humidity 49%
Wind Speed NW 6 mph
Barometer 30.50 in (1032.6 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 21 Jan 1:56 am EST
Extended Forecast for

2 Miles W Uncasville CT

  • Overnight

    Overnight: Clear, with a low around 10. Wind chill values between 5 and 10. West wind around 5 mph.

    Low: 10 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 32. Wind chill values between 5 and 15. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 32 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of rain and snow, mainly between 1am and 4am. Cloudy, with a temperature rising to around 35 by 11pm. Wind chill values between 20 and 25. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 30 °F⇑

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. West wind around 7 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 15.

    High: 15 °F

    Cold

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Clear, with a low around 10. Wind chill values between 5 and 10. West wind around 5 mph.
Wednesday
Increasing clouds, with a high near 32. Wind chill values between 5 and 15. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
A chance of rain and snow, mainly between 1am and 4am. Cloudy, with a temperature rising to around 35 by 11pm. Wind chill values between 20 and 25. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Thursday
Mostly sunny, with a high near 42. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 23. West wind around 7 mph.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 5.
Saturday
Mostly sunny and cold, with a high near 15.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 5.
Sunday
Snow likely. Mostly cloudy and cold, with a high near 18. Chance of precipitation is 60%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Sunny, with a high near 25.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Uncasville CT
 41.46°N 72.14°W (Elev. 276 ft)
Last Update:
1:12 am EST Jan 21, 2026
Forecast Valid:
2am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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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