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

29°F

-2°C

Humidity 54%
Wind Speed Calm
Barometer 30.53 in (1033.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 28 Mar 11:53 pm EDT
Extended Forecast for

West Haven CT

  • Overnight

    Overnight: Partly cloudy, with a low around 30. Light west wind.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 47. South wind 5 to 13 mph.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 40. Southwest wind 9 to 11 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 57. Southwest wind 9 to 13 mph.

    High: 57 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 47. Southwest wind 6 to 8 mph.

    Low: 47 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of rain before 2pm. Partly sunny, with a high near 62.

    High: 62 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after 2pm. Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 8pm. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 30. Light west wind.
Sunday
Sunny, with a high near 47. South wind 5 to 13 mph.
Sunday Night
Increasing clouds, with a low around 40. Southwest wind 9 to 11 mph.
Monday
Partly sunny, with a high near 57. Southwest wind 9 to 13 mph.
Monday Night
A 30 percent chance of showers, mainly after 2am. Mostly cloudy, with a low around 47. Southwest wind 6 to 8 mph.
Tuesday
A 30 percent chance of rain before 2pm. Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
A 50 percent chance of rain after 2pm. Partly sunny, with a high near 66.
Wednesday Night
Rain likely, mainly after 8pm. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Thursday
A 50 percent chance of rain. Mostly cloudy, with a high near 46.
Thursday Night
Rain and snow likely. Cloudy, with a low around 35. Chance of precipitation is 60%.
Friday
Rain and snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Friday Night
Rain likely. Cloudy, with a low around 37. Chance of precipitation is 60%.
Saturday
A 40 percent chance of rain. Mostly cloudy, with a high near 48.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Haven CT
 41.25°N 72.96°W (Elev. 13 ft)
Last Update:
2:35 pm EDT Mar 28, 2026
Forecast Valid:
12am EDT Mar 29, 2026-6pm EDT Apr 4, 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