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 49%
Wind Speed NW 7 mph
Barometer 29.82 in (1009.8 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 15 Nov 10:53 am EST
Extended Forecast for

West Haven CT

  • Today

    Today: A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 53. Southwest wind around 7 mph.

    High: 53 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: Showers, mainly before 4am. Temperature rising to around 50 by 1am. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 44 °F⇑

    Showers

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing, with a temperature rising to near 52 by 9am, then falling to around 44 during the remainder of the day. West wind 13 to 18 mph, with gusts as high as 32 mph.

    High: 52 °F⇓

    Gradual
    Clearing

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Wind chill values between 25 and 30. West wind around 15 mph, with gusts as high as 30 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 45. West wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of showers after 4pm. Increasing clouds, with a high near 53. Southwest wind around 7 mph.
Tonight
Showers, mainly before 4am. Temperature rising to around 50 by 1am. South wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Cloudy through mid morning, then gradual clearing, with a temperature rising to near 52 by 9am, then falling to around 44 during the remainder of the day. West wind 13 to 18 mph, with gusts as high as 32 mph.
Sunday Night
Partly cloudy, with a low around 33. Wind chill values between 25 and 30. West wind around 15 mph, with gusts as high as 30 mph.
Monday
Mostly sunny, with a high near 45. West wind 14 to 16 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 50.
Thursday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Friday
A 50 percent chance of rain. Mostly cloudy, with a high near 55.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Haven CT
 41.28°N 72.98°W (Elev. 197 ft)
Last Update:
5:10 am EST Nov 15, 2025
Forecast Valid:
11am EST Nov 15, 2025-6pm EST Nov 21, 2025
 
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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