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.

Mostly Cloudy

37°F

3°C

Humidity 67%
Wind Speed W 5 mph
Barometer 29.83 in (1010.2 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 10 Dec 3:53 am EST
Extended Forecast for

West Haven CT

  • Today

    Today: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 46. South wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 46 °F

    Mostly Cloudy
    then Rain
    Likely

  • Tonight

    Tonight: Rain, mainly before 10pm. Low around 30. Southwest wind 13 to 15 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 30 °F

    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 36. Wind chill values between 20 and 25. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph.

    High: 36 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Wind chill values between 10 and 20. Breezy, with a west wind around 21 mph, with gusts as high as 31 mph.

    Low: 24 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Mostly sunny, with a high near 35. West wind 14 to 16 mph.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A 30 percent chance of snow before 1pm. Partly sunny, with a high near 34.

    High: 34 °F

    Chance Snow

Detailed Forecast

Today
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 46. South wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain, mainly before 10pm. Low around 30. Southwest wind 13 to 15 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 36. Wind chill values between 20 and 25. Breezy, with a west wind 17 to 21 mph, with gusts as high as 32 mph.
Thursday Night
Mostly clear, with a low around 24. Wind chill values between 10 and 20. Breezy, with a west wind around 21 mph, with gusts as high as 31 mph.
Friday
Mostly sunny, with a high near 35. West wind 14 to 16 mph.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Partly sunny, with a high near 39.
Saturday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 26.
Sunday
A 30 percent chance of snow before 1pm. Partly sunny, with a high near 34.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Sunny, with a high near 29.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Haven CT
 41.27°N 72.95°W (Elev. 69 ft)
Last Update:
2:32 am EST Dec 10, 2025
Forecast Valid:
4am EST Dec 10, 2025-6pm EST Dec 16, 2025
 
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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