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

Hazardous Weather Conditions

Current conditions at

New Haven, Tweed-New Haven Airport (KHVN)

Lat: 41.26°NLon: 72.89°WElev: 13ft.

Light Snow Fog/Mist

34°F

1°C

Humidity 92%
Wind Speed N 10 mph
Barometer 29.77 in (1008.0 mb)
Dewpoint 32°F (0°C)
Visibility 3.00 mi
Wind Chill26°F (-3°C)
Last update 18 Jan 10:53 pm EST
Extended Forecast for

New Haven CT

Winter Weather Advisory January 18, 11:11pm until January 19, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 18, 11:11pm until January 19, 04:00am

    NOW until 4:00am Mon

    Winter Weather Advisory

  • Tonight

    Low: 26 °F

    Snow Likely

  • M.L.King Day

    M.L.King Day: Cloudy through mid morning, then gradual clearing, with a high near 33. Wind chill values between 20 and 25. Southwest wind 5 to 13 mph.

    High: 33 °F

    Gradual
    Clearing

  • Monday Night

    Monday Night: Mostly cloudy, then gradually becoming clear, with a low around 16. Wind chill values between 5 and 15. West wind 8 to 13 mph, with gusts as high as 24 mph.

    Low: 16 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Increasing clouds, with a high near 24. Wind chill values between 5 and 10. West wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Clear, with a low around 10. West wind 5 to 7 mph.

    Low: 10 °F

    Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 35.

    High: 35 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of snow before 1pm. Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow

Detailed Forecast

Tonight
Snow likely, mainly before 1am. Cloudy, with a low around 26. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
M.L.King Day
Cloudy through mid morning, then gradual clearing, with a high near 33. Wind chill values between 20 and 25. Southwest wind 5 to 13 mph.
Monday Night
Mostly cloudy, then gradually becoming clear, with a low around 16. Wind chill values between 5 and 15. West wind 8 to 13 mph, with gusts as high as 24 mph.
Tuesday
Increasing clouds, with a high near 24. Wind chill values between 5 and 10. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Clear, with a low around 10. West wind 5 to 7 mph.
Wednesday
Increasing clouds, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A 30 percent chance of snow before 1pm. Partly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 28.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
A 30 percent chance of snow. Mostly sunny, with a high near 28.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 10.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
New Haven CT
 41.31°N 72.92°W (Elev. 33 ft)
Last Update:
8:25 pm EST Jan 18, 2026
Forecast Valid:
11pm EST Jan 18, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation