Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

A Few Clouds

75°F

24°C

Humidity 71%
Wind Speed E 10 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 19 Apr 6:53 am HST
Extended Forecast for

Waipahu HI

  • Today

    Today: A 20 percent chance of showers after noon.  Mostly cloudy, with a high near 83. Light northeast wind becoming east 6 to 11 mph in the morning.

    High: 83 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A 30 percent chance of showers, mainly after midnight.  Mostly cloudy, with a low around 72. East northeast wind 5 to 7 mph becoming light and variable.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly after noon.  Partly sunny, with a high near 83. South wind 5 to 8 mph becoming calm  in the afternoon.  New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers.  Mostly cloudy, with a low around 71. Calm wind.

    Low: 71 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 83. Light and variable wind.

    High: 83 °F

    Sunny then
    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight.  Mostly clear, with a low around 71. Calm wind.

    Low: 71 °F

    Slight Chance
    Showers then
    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 84 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 71. North northeast wind around 6 mph.

    Low: 71 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 83. Northeast wind 5 to 9 mph.

    High: 83 °F

    Sunny

Detailed Forecast

Today
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 83. Light northeast wind becoming east 6 to 11 mph in the morning.
Tonight
A 30 percent chance of showers, mainly after midnight. Mostly cloudy, with a low around 72. East northeast wind 5 to 7 mph becoming light and variable. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 83. South wind 5 to 8 mph becoming calm in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 71. Calm wind.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 83. Light and variable wind.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly clear, with a low around 71. Calm wind.
Wednesday
Sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 71. North northeast wind around 6 mph.
Thursday
Sunny, with a high near 83. Northeast wind 5 to 9 mph.
Thursday Night
Clear, with a low around 71. Northeast wind 7 to 9 mph.
Friday
Sunny, with a high near 83. Northeast wind 7 to 11 mph.
Friday Night
Clear, with a low around 70. East northeast wind around 11 mph.
Saturday
Sunny, with a high near 82. East northeast wind around 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Waipahu HI
 21.38°N 158.01°W (Elev. 13 ft)
6:02 am HST Apr 19, 2026
7am HST Apr 19, 2026-6pm HST Apr 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database