National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

A Few Clouds

86°F

30°C

Humidity 49%
Wind Speed NE 12 mph
Barometer 29.90 in (1012.5 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 11 Oct 3:53 pm HST
Extended Forecast for

Waipahu HI

  • Tonight

    Tonight: Clear, with a low around 73. North wind 6 to 10 mph.

    Low: 73 °F

    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 86. North wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. East northeast wind 6 to 9 mph.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Isolated showers after noon. Mostly sunny, with a high near 86. East wind around 9 mph. Chance of precipitation is 20%.

    High: 86 °F

    Mostly Sunny
    then Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. East northeast wind 7 to 9 mph.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 86. East northeast wind around 9 mph.

    High: 86 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73. Northeast wind around 9 mph.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 84. East northeast wind 9 to 14 mph, with gusts as high as 18 mph.

    High: 84 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 73. East northeast wind 11 to 14 mph, with gusts as high as 18 mph.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 73. North wind 6 to 10 mph.
Columbus Day
Sunny, with a high near 86. North wind 5 to 9 mph becoming east southeast in the afternoon.
Monday Night
Mostly clear, with a low around 74. East northeast wind 6 to 9 mph.
Tuesday
Isolated showers after noon. Mostly sunny, with a high near 86. East wind around 9 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 73. East northeast wind 7 to 9 mph.
Wednesday
Mostly sunny, with a high near 86. East northeast wind around 9 mph.
Wednesday Night
Mostly clear, with a low around 73. Northeast wind around 9 mph.
Thursday
Mostly sunny, with a high near 84. East northeast wind 9 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 73. East northeast wind 11 to 14 mph, with gusts as high as 18 mph.
Friday
Sunny, with a high near 84. Breezy, with an east northeast wind 13 to 15 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 73. East northeast wind 10 to 13 mph.
Saturday
Mostly sunny, with a high near 84. Breezy, with an east northeast wind 13 to 16 mph, with gusts as high as 22 mph.
Saturday Night
Isolated showers. Partly cloudy, with a low around 73. Breezy, with an east northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 84. Breezy, with an east northeast wind 15 to 21 mph, with gusts as high as 29 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waipahu HI
 21.38°N 158.01°W (Elev. 13 ft)
Last Update:
4:02 pm HST Oct 11, 2026
Forecast Valid:
4pm HST Oct 11, 2026-6pm HST Oct 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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