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National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
7-Day Forecast 21.38°N 158.01°W (Text-Only)
NWS Forecast for: Waipahu HI
Issued by: National Weather Service Honolulu, HI
Last Update: 6:01 pm HST Dec 4, 2025		Print

  • Tonight

    Tonight: Isolated showers. Mostly cloudy, with a low around 72. East wind around 9 mph. Chance of precipitation is 20%.

    Low: 72 °F

    Isolated
    Showers


  • Friday

    Friday: Isolated showers before noon. Widespread haze after noon. Partly sunny, with a high near 83. East northeast wind 7 to 13 mph. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers then
    Haze

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 72. East northeast wind 10 to 13 mph.

    Low: 72 °F

    Mostly Cloudy



  • Saturday

    Saturday: Partly sunny, with a high near 83. East wind around 8 mph.

    High: 83 °F

    Partly Sunny



  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 71. East northeast wind around 8 mph.

    Low: 71 °F

    Mostly Cloudy



  • Sunday

    Sunday: Mostly cloudy, with a high near 82. East northeast wind around 9 mph.

    High: 82 °F

    Mostly Cloudy



  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 71. East wind 9 to 14 mph, with gusts as high as 18 mph.

    Low: 71 °F

    Mostly Cloudy



  • Monday

    Monday: Partly sunny, with a high near 82. Breezy, with an east wind around 16 mph, with gusts as high as 22 mph.

    High: 82 °F

    Partly Sunny
    and Breezy


  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 71. Breezy, with an east wind 8 to 15 mph, with gusts as high as 21 mph.

    Low: 71 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy



    • Tonight: Isolated showers. Mostly cloudy, with a low around 72. East wind around 9 mph. Chance of precipitation is 20%.

    Friday: Isolated showers before noon. Widespread haze after noon. Partly sunny, with a high near 83. East northeast wind 7 to 13 mph. Chance of precipitation is 20%.

    Friday Night: Mostly cloudy, with a low around 72. East northeast wind 10 to 13 mph.

    Saturday: Partly sunny, with a high near 83. East wind around 8 mph.

    Saturday Night: Mostly cloudy, with a low around 71. East northeast wind around 8 mph.

    Sunday: Mostly cloudy, with a high near 82. East northeast wind around 9 mph.

    Sunday Night: Mostly cloudy, with a low around 71. East wind 9 to 14 mph, with gusts as high as 18 mph.

    Monday: Partly sunny, with a high near 82. Breezy, with an east wind around 16 mph, with gusts as high as 22 mph.

    Monday Night: Mostly cloudy, with a low around 71. Breezy, with an east wind 8 to 15 mph, with gusts as high as 21 mph.

    Tuesday: Partly sunny, with a high near 83. East southeast wind around 9 mph.

    Tuesday Night: Mostly cloudy, with a low around 69. East wind 3 to 6 mph.

    Wednesday: Scattered showers. Mostly cloudy, with a high near 82. South wind around 9 mph. Chance of precipitation is 30%.

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 70. South southeast wind around 9 mph. Chance of precipitation is 40%.

    Thursday: Scattered showers. Partly sunny, with a high near 82. Breezy, with a south southeast wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.


    Waipahu HI
     21.38°N 158.01°W (Elev. 13 ft)

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