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.

Fair

13°F

-11°C

Humidity 84%
Wind Speed Calm
Barometer 29.90 in (1012.4 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Last update 25 Feb 12:53 am EST
Extended Forecast for

West Haven CT

  • Overnight

    Overnight: Snow likely after 4am. Mostly cloudy, with a low around 16. Light and variable wind becoming south around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Low: 16 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow, possibly mixing with rain after 11am, then gradually ending. High near 39. Wind chill values between 25 and 30. Southwest wind 10 to 13 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    High: 39 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Southwest wind around 8 mph becoming west after midnight.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 1pm. Increasing clouds, with a high near 39. Wind chill values between 25 and 35. West wind around 6 mph.

    High: 39 °F

    Mostly Sunny
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 23. Light and variable wind becoming north around 6 mph in the evening.

    Low: 23 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 37.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Overnight
Snow likely after 4am. Mostly cloudy, with a low around 16. Light and variable wind becoming south around 6 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow, possibly mixing with rain after 11am, then gradually ending. High near 39. Wind chill values between 25 and 30. Southwest wind 10 to 13 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind around 8 mph becoming west after midnight.
Thursday
A 20 percent chance of snow after 1pm. Increasing clouds, with a high near 39. Wind chill values between 25 and 35. West wind around 6 mph.
Thursday Night
A 30 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 23. Light and variable wind becoming north around 6 mph in the evening.
Friday
Mostly sunny, with a high near 37.
Friday Night
Mostly clear, with a low around 27.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 20.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 29.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Tuesday
A chance of rain and snow. Partly sunny, with a high near 34. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Haven CT
 41.25°N 72.96°W (Elev. 13 ft)
Last Update:
4:55 pm EST Feb 24, 2026
Forecast Valid:
1am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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