Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

A Few Clouds

77°F

25°C

Humidity 66%
Wind Speed Calm
Barometer 30.06 in (1017.7 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 25 Jan 9:53 am HST
Extended Forecast for

Waipahu HI

  • Today

    Today: Widespread haze. Mostly sunny, with a high near 81. South southwest wind 5 to 8 mph becoming calm  in the afternoon.

    High: 81 °F

    Haze

  • Tonight

    Tonight: Widespread haze. Mostly clear, with a low around 64. Calm wind becoming north around 6 mph in the evening.

    Low: 64 °F

    Haze

  • Monday

    Monday: Scattered showers, mainly before noon.  Widespread haze. Partly sunny, with a high near 80. East northeast wind 5 to 10 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers before midnight.  Widespread haze. Partly cloudy, with a low around 66. East wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers then
    Haze

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Light and variable wind.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 69. Calm wind.

    Low: 69 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Scattered showers after noon.  Mostly cloudy, with a high near 82. Calm wind becoming west southwest 5 to 7 mph.  Chance of precipitation is 40%.

    High: 82 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight.  Partly cloudy, with a low around 69. Light and variable wind.  Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 82. Light and variable wind.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread haze. Mostly sunny, with a high near 81. South southwest wind 5 to 8 mph becoming calm in the afternoon.
Tonight
Widespread haze. Mostly clear, with a low around 64. Calm wind becoming north around 6 mph in the evening.
Monday
Scattered showers, mainly before noon. Widespread haze. Partly sunny, with a high near 80. East northeast wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Isolated showers before midnight. Widespread haze. Partly cloudy, with a low around 66. East wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 81. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 69. Calm wind.
Wednesday
Scattered showers after noon. Mostly cloudy, with a high near 82. Calm wind becoming west southwest 5 to 7 mph. Chance of precipitation is 40%.
Wednesday Night
Isolated showers before midnight. Partly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 82. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 69. Northeast wind 3 to 5 mph.
Friday
Scattered showers. Partly sunny, with a high near 81. East northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 68. East northeast wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 81. East northeast wind 6 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Waipahu HI
 21.38°N 158.01°W (Elev. 13 ft)
8:43 am HST Jan 25, 2026
10am HST Jan 25, 2026-6pm HST Jan 31, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database