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

36°F

2°C

Humidity 79%
Wind Speed S 5 mph
Barometer 30.60 in (1036.2 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 9 Apr 2:53 am EDT
Extended Forecast for

West Haven CT

  • Overnight

    Overnight: Areas of frost. Otherwise, clear, with a steady temperature around 35. Calm wind.

    Low: 35 °F

    Areas Frost

  • Thursday

    Thursday: Areas of frost before 8am. Otherwise, sunny, with a high near 51. South wind 5 to 11 mph.

    High: 51 °F

    Areas Frost
    then Sunny

  • Thursday Night

    Thursday Night: Patchy fog after 3am. Otherwise, partly cloudy, with a low around 37. South wind 5 to 9 mph becoming calm after midnight.

    Low: 37 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 58. Light southwest wind becoming south 5 to 10 mph in the morning.

    High: 58 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 44. South wind 5 to 7 mph becoming west after midnight.

    Low: 44 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Areas of frost. Otherwise, clear, with a steady temperature around 35. Calm wind.
Thursday
Areas of frost before 8am. Otherwise, sunny, with a high near 51. South wind 5 to 11 mph.
Thursday Night
Patchy fog after 3am. Otherwise, partly cloudy, with a low around 37. South wind 5 to 9 mph becoming calm after midnight.
Friday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 58. Light southwest wind becoming south 5 to 10 mph in the morning.
Friday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44. South wind 5 to 7 mph becoming west after midnight.
Saturday
Sunny, with a high near 59.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Mostly cloudy, with a high near 67.
Monday Night
Mostly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 76.
Tuesday Night
Mostly cloudy, with a low around 58.
Wednesday
Partly sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Haven CT
 41.28°N 72.98°W (Elev. 197 ft)
Last Update:
3:30 am EDT Apr 9, 2026
Forecast Valid:
3am EDT Apr 9, 2026-6pm EDT Apr 15, 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