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

45°F

7°C

Humidity 29%
Wind Speed W 7 mph
Barometer 30.34 in (1027.3 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 24 Mar 1:53 pm EDT
Extended Forecast for

West Haven CT

  • This Afternoon

    This Afternoon: Sunny, with a high near 49. Northwest wind around 8 mph becoming south.

    High: 49 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 31. South wind 5 to 7 mph.

    Low: 31 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 54. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 54 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 38. South wind around 7 mph.

    Low: 38 °F

    Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 59. South wind 7 to 11 mph.

    High: 59 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Rain, mainly after 2am. Low around 47. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Chance Rain
    then Rain

  • Friday

    Friday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.

    High: 53 °F

    Rain Likely
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 49. Northwest wind around 8 mph becoming south.
Tonight
Increasing clouds, with a low around 31. South wind 5 to 7 mph.
Wednesday
Partly sunny, with a high near 54. Calm wind becoming south 5 to 9 mph in the afternoon.
Wednesday Night
Cloudy, with a low around 38. South wind around 7 mph.
Thursday
A 20 percent chance of showers before noon. Cloudy, then gradually becoming mostly sunny, with a high near 59. South wind 7 to 11 mph.
Thursday Night
Rain, mainly after 2am. Low around 47. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 52.
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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:
2:08 pm EDT Mar 24, 2026
Forecast Valid:
2pm EDT Mar 24, 2026-6pm EDT Mar 30, 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