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.

Fog/Mist

48°F

9°C

Humidity 93%
Wind Speed S 5 mph
Barometer 29.63 in (1003.2 mb)
Dewpoint 46°F (8°C)
Visibility 5.00 mi
Wind Chill46°F (8°C)
Last update 27 Mar 4:53 am EDT
Extended Forecast for

West Haven CT

  • Overnight

    Overnight: Showers likely. Cloudy, with a steady temperature around 49. Northwest wind around 8 mph. Chance of precipitation is 60%.

    Low: 49 °F

    Showers
    Likely

  • Friday

    Friday: A 30 percent chance of showers before 8am. Mostly cloudy, with a temperature falling to around 46 by 5pm. North wind 9 to 13 mph.

    High: 50 °F⇓

    Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. North wind 6 to 8 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. Wind chill values between 20 and 30. Northwest wind 10 to 13 mph.

    High: 40 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29. Northwest wind around 6 mph becoming calm after midnight.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely. Cloudy, with a steady temperature around 49. Northwest wind around 8 mph. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers before 8am. Mostly cloudy, with a temperature falling to around 46 by 5pm. North wind 9 to 13 mph.
Friday Night
Partly cloudy, with a low around 31. North wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 40. Wind chill values between 20 and 30. Northwest wind 10 to 13 mph.
Saturday Night
Partly cloudy, with a low around 29. Northwest wind around 6 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Mostly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 56.
Monday Night
Mostly cloudy, with a low around 43.
Tuesday
A 40 percent chance of rain. Partly sunny, with a high near 56.
Tuesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 45.
Wednesday
A 40 percent chance of rain. Partly sunny, with a high near 61.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 49.
Thursday
A 30 percent chance of rain. Mostly cloudy, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Haven CT
 41.25°N 72.96°W (Elev. 13 ft)
Last Update:
4:46 am EDT Mar 27, 2026
Forecast Valid:
5am EDT Mar 27, 2026-6pm EDT Apr 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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