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.

Overcast

44°F

7°C

Humidity 89%
Wind Speed Calm
Barometer 29.40 in (995.6 mb)
Dewpoint 41°F (5°C)
Visibility 8.00 mi
Last update 15 Jan 12:53 am EST
Extended Forecast for

West Haven CT

  • Overnight

    Overnight: A 40 percent chance of showers, mainly before 3am. Cloudy, with a low around 37. Southwest wind 3 to 7 mph.

    Low: 37 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a temperature rising to near 41 by 9am, then falling to around 35 during the remainder of the day. Southwest wind 5 to 14 mph, with gusts as high as 24 mph.

    High: 41 °F⇓

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 19. Wind chill values between 5 and 15. West wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 35. Wind chill values between 5 and 15. West wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 35 °F

    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow after 1am. Increasing clouds, with a low around 27. Southwest wind around 6 mph.

    Low: 27 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of showers, mainly before 3am. Cloudy, with a low around 37. Southwest wind 3 to 7 mph.
Thursday
Mostly cloudy, with a temperature rising to near 41 by 9am, then falling to around 35 during the remainder of the day. Southwest wind 5 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around 19. Wind chill values between 5 and 15. West wind 10 to 14 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 35. Wind chill values between 5 and 15. West wind 9 to 15 mph, with gusts as high as 26 mph.
Friday Night
A 20 percent chance of snow after 1am. Increasing clouds, with a low around 27. Southwest wind around 6 mph.
Saturday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 28.
Sunday
A 30 percent chance of snow after 1pm. Mostly cloudy, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 20.
M.L.King Day
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly clear, with a low around 11.
Wednesday
Mostly sunny, with a high near 26.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Haven CT
 41.28°N 72.98°W (Elev. 197 ft)
Last Update:
1:15 am EST Jan 15, 2026
Forecast Valid:
1am EST Jan 15, 2026-6pm EST Jan 21, 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