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

47°F

8°C

Humidity 97%
Wind Speed S 9 mph
Barometer 29.79 in (1008.6 mb)
Dewpoint 46°F (8°C)
Visibility 0.75 mi
Wind Chill43°F (6°C)
Last update 5 Apr 2:53 pm EDT
Extended Forecast for

West Haven CT

  • This Afternoon

    This Afternoon: Rain, mainly before 5pm. Patchy fog. Steady temperature around 50. Southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 50 °F

    Rain and
    Patchy Fog

  • Tonight

    Tonight: A 30 percent chance of showers before 8pm. Patchy fog before 7pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 38. West wind 7 to 9 mph.

    Low: 38 °F

    Chance
    Showers and
    Patchy Fog
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 51. West wind 11 to 13 mph.

    High: 51 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 37. Northwest wind 3 to 6 mph.

    Low: 37 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 2pm. Mostly sunny, with a high near 48. West wind 6 to 13 mph.

    High: 48 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Rain, mainly before 5pm. Patchy fog. Steady temperature around 50. Southwest wind around 10 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A 30 percent chance of showers before 8pm. Patchy fog before 7pm. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 38. West wind 7 to 9 mph.
Monday
Sunny, with a high near 51. West wind 11 to 13 mph.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 37. Northwest wind 3 to 6 mph.
Tuesday
A 30 percent chance of showers, mainly before 2pm. Mostly sunny, with a high near 48. West wind 6 to 13 mph.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 46.
Wednesday Night
Mostly clear, with a low around 33.
Thursday
Mostly sunny, with a high near 51.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Mostly sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 57.
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:
2:55 pm EDT Apr 5, 2026
Forecast Valid:
3pm EDT Apr 5, 2026-6pm EDT Apr 12, 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