National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

New Haven, Tweed-New Haven Airport (KHVN)

Lat: 41.26°NLon: 72.89°WElev: 13ft.

Fair

31°F

-1°C

Humidity 47%
Wind Speed W 7 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 5 Feb 1:53 pm EST
Extended Forecast for

West Haven CT

Extreme Cold Watch February 7, 06:00pm until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • This Afternoon

    This Afternoon: Sunny, with a high near 30. Northwest wind around 6 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 14. Wind chill values between 5 and 10. Calm wind becoming north around 6 mph after midnight.

    Low: 14 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 29. Wind chill values between 5 and 15. North wind around 6 mph becoming calm in the afternoon.

    High: 29 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Snow, mainly after 1am. Low around 17. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Slight Chance
    Snow then
    Snow

  • Saturday

    Saturday: Snow, mainly before 1pm. Temperature falling to around 14 by 5pm. Blustery, with a northwest wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 23 °F⇓

    Snow and
    Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Blustery.

    Low: 3 °F

    Decreasing
    Clouds and
    Blustery

  • Sunday

    Sunday: Sunny and cold, with a high near 17.

    High: 17 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 5.

    Low: 5 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 24.

    High: 24 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 30. Northwest wind around 6 mph.
Tonight
Increasing clouds, with a low around 14. Wind chill values between 5 and 10. Calm wind becoming north around 6 mph after midnight.
Friday
Mostly cloudy, with a high near 29. Wind chill values between 5 and 15. North wind around 6 mph becoming calm in the afternoon.
Friday Night
Snow, mainly after 1am. Low around 17. Calm wind. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
Snow, mainly before 1pm. Temperature falling to around 14 by 5pm. Blustery, with a northwest wind 6 to 11 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 3. Blustery.
Sunday
Sunny and cold, with a high near 17.
Sunday Night
Mostly clear, with a low around 5.
Monday
Sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A 30 percent chance of rain. Mostly sunny, with a high near 35.
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:
1:09 pm EST Feb 5, 2026
Forecast Valid:
2pm EST Feb 5, 2026-6pm EST Feb 11, 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