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

57°F

14°C

Humidity 93%
Wind Speed SW 7 mph
Barometer 29.88 in (1011.6 mb)
Dewpoint 55°F (13°C)
Visibility 6.00 mi
Last update 26 Nov 2:53 am EST
Extended Forecast for

West Haven CT

  • Overnight

    Overnight: Showers likely before 4am. Patchy fog. Otherwise, cloudy, with a steady temperature around 54. Southwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 54 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A 40 percent chance of showers after 4pm. Patchy fog before 10am, then patchy fog after 4pm. Otherwise, cloudy, with a high near 59. South wind 7 to 10 mph.

    High: 59 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 10pm. Patchy fog before 1am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 37. West wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 29 mph.

    Low: 37 °F

    Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 45. West wind around 18 mph, with gusts as high as 30 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Breezy, with a west wind 18 to 21 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy

  • Friday

    Friday: Partly sunny, with a high near 42. Breezy.

    High: 42 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 31. Breezy.

    Low: 31 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Showers likely before 4am. Patchy fog. Otherwise, cloudy, with a steady temperature around 54. Southwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 40 percent chance of showers after 4pm. Patchy fog before 10am, then patchy fog after 4pm. Otherwise, cloudy, with a high near 59. South wind 7 to 10 mph.
Wednesday Night
A 30 percent chance of showers before 10pm. Patchy fog before 1am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 37. West wind 6 to 11 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 29 mph.
Thanksgiving Day
Mostly sunny, with a high near 45. West wind around 18 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 32. Breezy, with a west wind 18 to 21 mph.
Friday
Partly sunny, with a high near 42. Breezy.
Friday Night
Mostly clear, with a low around 31. Breezy.
Saturday
Sunny, with a high near 42.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Mostly cloudy, with a high near 51.
Sunday Night
A 50 percent chance of rain. Cloudy, with a low around 42.
Monday
A 40 percent chance of rain. Mostly cloudy, with a high near 50.
Monday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 32.
Tuesday
Rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Haven CT
 41.27°N 72.95°W (Elev. 69 ft)
Last Update:
1:00 am EST Nov 26, 2025
Forecast Valid:
3am EST Nov 26, 2025-6pm EST Dec 2, 2025
 
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