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.

Partly Cloudy

79°F

26°C

Humidity 82%
Wind Speed SE 9 mph
Barometer 30.06 in (1017.9 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 13 Jul 6:53 pm EDT
Extended Forecast for

West Haven CT

  • Tonight

    Tonight: Patchy drizzle after 5am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 70. Southeast wind 5 to 7 mph becoming calm after midnight.

    Low: 70 °F

    Patchy Fog
    then Patchy
    Drizzle and
    Patchy Fog

  • Monday

    Monday: Patchy drizzle before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Southeast wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 81 °F

    Patchy
    Drizzle then
    Chance
    T-storms

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southwest wind 3 to 6 mph.

    Low: 72 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: A 40 percent chance of showers. Mostly cloudy, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.

    High: 82 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 73. South wind around 6 mph becoming calm in the evening.

    Low: 73 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 85.

    High: 85 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 74.

    Low: 74 °F

    Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88.

    High: 88 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 74.

    Low: 74 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Patchy drizzle after 5am. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 70. Southeast wind 5 to 7 mph becoming calm after midnight.
Monday
Patchy drizzle before 8am, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 81. Southeast wind 3 to 8 mph. Chance of precipitation is 30%.
Monday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Southwest wind 3 to 6 mph.
Tuesday
A 40 percent chance of showers. Mostly cloudy, with a high near 82. Calm wind becoming south around 6 mph in the afternoon.
Tuesday Night
A 20 percent chance of showers after 2am. Mostly cloudy, with a low around 73. South wind around 6 mph becoming calm in the evening.
Wednesday
Partly sunny, with a high near 85.
Wednesday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 74.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88.
Thursday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 74.
Friday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 88.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 72.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 84.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 69.
Sunday
Mostly sunny, with a high near 82.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Haven CT
 41.25°N 72.96°W (Elev. 13 ft)
Last Update:
5:47 pm EDT Jul 13, 2025
Forecast Valid:
7pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
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