Current conditions at

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

Lat: 41.33°NLon: 72.05°WElev: 10ft.

Heavy Snow

12°F

-11°C

Humidity 80%
Wind Speed NE 10 mph
Barometer 30.42 in (1030.1 mb)
Dewpoint 7°F (-14°C)
Visibility 0.25 mi
Wind Chill-1°F (-18°C)
Last update 25 Jan 11:56 am EST
Extended Forecast for

2 Miles W Hadlyme CT

Winter Storm Warning until January 26, 01:00pm
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until January 26, 01:00pm

    NOW until 1:00pm Mon

    Winter Storm Warning

  • This Afternoon

    High: 22 °F

    Heavy Snow

  • Tonight

    Tonight: Snow and sleet before 1am, then a chance of freezing rain and sleet between 1am and 4am, then a slight chance of snow and sleet after 4am.  Temperature rising to around 31 by midnight. Wind chill values between 5 and 15. Northeast wind 10 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 100%. Little or no ice accumulation expected.  New snow and sleet accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Wintry Mix

  • Monday

    Monday: Snow likely, possibly mixed with sleet before 1pm, then a chance of snow.  Cloudy, with a high near 29. Wind chill values between 15 and 20. North wind 6 to 8 mph becoming northwest in the afternoon.  Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.

    High: 29 °F

    Snow/Sleet
    Likely

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9. Wind chill values between -5 and 5. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 22. Southwest wind around 9 mph.

    High: 22 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 22. Wind chill values between zero and 5. Northeast wind 7 to 13 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 7 to 11 inches possible.
Tonight
Snow and sleet before 1am, then a chance of freezing rain and sleet between 1am and 4am, then a slight chance of snow and sleet after 4am. Temperature rising to around 31 by midnight. Wind chill values between 5 and 15. Northeast wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of 2 to 4 inches possible.
Monday
Snow likely, possibly mixed with sleet before 1pm, then a chance of snow. Cloudy, with a high near 29. Wind chill values between 15 and 20. North wind 6 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New snow and sleet accumulation of less than a half inch possible.
Monday Night
Partly cloudy, with a low around 9. Wind chill values between -5 and 5. Northwest wind 11 to 14 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 22. Southwest wind around 9 mph.
Tuesday Night
Mostly clear, with a low around 5.
Wednesday
Sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 8.
Thursday
Partly sunny, with a high near 21.
Thursday Night
Mostly clear, with a low around 3.
Friday
Sunny and cold, with a high near 20.
Friday Night
Partly cloudy, with a low around 6.
Saturday
Mostly sunny, with a high near 25.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Hadlyme CT
 41.4°N 72.36°W (Elev. 279 ft)
10:36 am EST Jan 25, 2026
12pm EST Jan 25, 2026-6pm EST Jan 31, 2026
 
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Additional Resources

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