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

New Haven, Tweed-New Haven Airport (KHVN)

Lat: 41.26°NLon: 72.89°WElev: 13ft.

Fair

24°F

-4°C

Humidity 44%
Wind Speed NW 6 mph
Barometer 30.06 in (1017.9 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 2 Feb 10:53 pm EST
Extended Forecast for

West Haven CT

  • Tonight

    Tonight: Mostly clear, with a low around 5. Northwest wind 3 to 5 mph.

    Low: 5 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 34. Wind chill values between 5 and 15. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 34 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. West wind around 5 mph becoming calm in the evening.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 33. Wind chill values between 10 and 20. Light northwest wind increasing to 5 to 9 mph in the morning.

    High: 33 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 11. Northwest wind around 5 mph.

    Low: 11 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 28.

    High: 28 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: A 30 percent chance of snow after 1pm. Partly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny
    then Chance
    Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 7.

    Low: 7 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 5. Northwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 34. Wind chill values between 5 and 15. Calm wind becoming southwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 16. West wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 33. Wind chill values between 10 and 20. Light northwest wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 11. Northwest wind around 5 mph.
Thursday
Sunny, with a high near 28.
Thursday Night
Partly cloudy, with a low around 9.
Friday
A 30 percent chance of snow after 1pm. Partly sunny, with a high near 29.
Friday Night
A 30 percent chance of snow before 1am. Mostly cloudy, with a low around 7.
Saturday
Mostly sunny and cold, with a high near 16. Blustery.
Saturday Night
Mostly clear, with a low around 3. Blustery.
Sunday
Mostly sunny and cold, with a high near 19.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Haven CT
 41.27°N 72.95°W (Elev. 69 ft)
Last Update:
1:22 pm EST Feb 2, 2026
Forecast Valid:
11pm EST Feb 2, 2026-6pm EST Feb 9, 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