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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 41.4°N 72.87°W (Text-Only)
NWS Forecast for: North Haven CT
Issued by: National Weather Service New York, NY
Last Update: 5:41 am EDT Jun 30, 2026		Print

  • Today

    Today: Mostly sunny, with a high near 88. Light south wind increasing to 6 to 11 mph in the afternoon.

    High: 88 °F

    Mostly Sunny



  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. South wind 6 to 9 mph, with gusts as high as 20 mph.

    Low: 67 °F

    Slight Chance
    T-storms


  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 102. Southwest wind 8 to 10 mph.

    High: 94 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 72. South wind 5 to 7 mph becoming calm in the evening.

    Low: 72 °F

    Partly Cloudy



  • Thursday

    Thursday: Sunny and hot, with a high near 100. Calm wind becoming west 5 to 9 mph in the morning.

    High: 100 °F

    Hot



  • Thursday
    Night

    Thursday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear



  • Friday

    Friday: Sunny, with a high near 99.

    High: 99 °F

    Sunny



  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 72.

    Low: 72 °F

    Partly Cloudy



  • Independence
    Day

    Independence Day: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 97.

    High: 97 °F

    Sunny then
    Chance
    T-storms



    • Today: Mostly sunny, with a high near 88. Light south wind increasing to 6 to 11 mph in the afternoon.

    Tonight: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67. South wind 6 to 9 mph, with gusts as high as 20 mph.

    Wednesday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 94. Heat index values as high as 102. Southwest wind 8 to 10 mph.

    Wednesday Night: Partly cloudy, with a low around 72. South wind 5 to 7 mph becoming calm in the evening.

    Thursday: Sunny and hot, with a high near 100. Calm wind becoming west 5 to 9 mph in the morning.

    Thursday Night: Clear, with a low around 75.

    Friday: Sunny, with a high near 99.

    Friday Night: Partly cloudy, with a low around 72.

    Independence Day: A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 97.

    Saturday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69.

    Sunday: Mostly sunny, with a high near 93.

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 67.

    Monday: A 30 percent chance of showers. Partly sunny, with a high near 88.


    North Haven CT
     41.4°N 72.87°W (Elev. 75 ft)

    Visit your local NWS office at: https://www.weather.gov/okx/