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

79°F

26°C

Humidity 62%
Wind Speed E 13 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 4 Oct 11:53 pm HST
Extended Forecast for

Waipahu HI

  • Overnight

    Overnight: Clear, with a low around 74. North northeast wind around 7 mph.

    Low: 74 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 86. Breezy, with a northeast wind 7 to 15 mph, with gusts as high as 21 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 74. North northeast wind 5 to 10 mph.

    Low: 74 °F

    Mostly Clear

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 85. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.

    High: 85 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers before midnight. Mostly clear, with a low around 73. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 73 °F

    Isolated
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Scattered showers after noon. Mostly sunny, with a high near 85. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 85 °F

    Sunny then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. Calm wind.

    Low: 73 °F

    Mostly Clear

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 85. South southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.

    Low: 73 °F

    Isolated
    Showers then
    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 74. North northeast wind around 7 mph.
Sunday
Sunny, with a high near 86. Breezy, with a northeast wind 7 to 15 mph, with gusts as high as 21 mph.
Sunday Night
Mostly clear, with a low around 74. North northeast wind 5 to 10 mph.
Monday
Isolated showers. Mostly sunny, with a high near 85. Northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers before midnight. Mostly clear, with a low around 73. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
Scattered showers after noon. Mostly sunny, with a high near 85. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly clear, with a low around 73. Calm wind.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 85. South southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 40%.
Wednesday Night
Isolated showers before midnight. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.
Thursday
Isolated showers after noon. Sunny, with a high near 86. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Mostly clear, with a low around 74. East northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 87. East wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 74. East northeast wind around 8 mph.
Saturday
Sunny, with a high near 86. East northeast wind 7 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waipahu HI
 21.38°N 158.01°W (Elev. 13 ft)
Last Update:
6:01 pm HST Oct 4, 2025
Forecast Valid:
12am HST Oct 5, 2025-6pm HST Oct 11, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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