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.

Fog/Mist

19°F

-7°C

Humidity 88%
Wind Speed Calm
Barometer 30.15 in (1020.7 mb)
Dewpoint 16°F (-9°C)
Visibility 6.00 mi
Last update 28 Feb 5:53 am EST
Extended Forecast for

West Haven CT

  • Today

    Today: Areas of fog before 9am. Otherwise, partly sunny, with a high near 43. Wind chill values between 25 and 35. Calm wind becoming south 5 to 7 mph in the morning.

    High: 43 °F

    Areas Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. North wind 3 to 8 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow likely, mainly between 10am and 4pm. Mostly sunny through mid morning, then becoming cloudy, with a steady temperature around 33. Wind chill values between 25 and 30. North wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    High: 33 °F

    Snow Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of snow before 7pm. Mostly clear, with a low around 15. Wind chill values between 5 and 10. North wind 9 to 11 mph.

    Low: 15 °F

    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 29. North wind 6 to 8 mph.

    High: 29 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Rain likely after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Partly Sunny
    then Rain
    Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain before 1pm. Partly sunny, with a high near 46.

    High: 46 °F

    Chance Rain

Detailed Forecast

Today
Areas of fog before 9am. Otherwise, partly sunny, with a high near 43. Wind chill values between 25 and 35. Calm wind becoming south 5 to 7 mph in the morning.
Tonight
Partly cloudy, with a low around 29. North wind 3 to 8 mph.
Sunday
Snow likely, mainly between 10am and 4pm. Mostly sunny through mid morning, then becoming cloudy, with a steady temperature around 33. Wind chill values between 25 and 30. North wind 7 to 9 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Sunday Night
A 30 percent chance of snow before 7pm. Mostly clear, with a low around 15. Wind chill values between 5 and 10. North wind 9 to 11 mph.
Monday
Sunny, with a high near 29. North wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 17.
Tuesday
Rain likely after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%.
Tuesday Night
Rain. Low around 36. Chance of precipitation is 90%.
Wednesday
A 30 percent chance of rain before 1pm. Partly sunny, with a high near 46.
Wednesday Night
A 30 percent chance of rain after 1am. Mostly cloudy, with a low around 33.
Thursday
A 40 percent chance of rain. Cloudy, with a high near 47.
Thursday Night
A 50 percent chance of rain. Cloudy, with a low around 40.
Friday
A 30 percent chance of rain. Mostly cloudy, with a high near 50.
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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:
5:21 am EST Feb 28, 2026
Forecast Valid:
6am EST Feb 28, 2026-6pm EST Mar 6, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation