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

76°F

24°C

Humidity 82%
Wind Speed Vrbl 5 mph
Barometer 30.02 in (1016.6 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 15 Jul 3:53 am HST
Extended Forecast for

Waipahu HI

  • Overnight

    Overnight: Isolated showers. Partly cloudy, with a low around 75. Light north wind. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. Light and variable wind becoming east northeast 8 to 13 mph in the morning.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 75. East northeast wind 6 to 11 mph becoming light and variable.

    Low: 75 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86. Breezy, with an east northeast wind 10 to 15 mph, with gusts as high as 21 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 74. East northeast wind 7 to 10 mph.

    Low: 74 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 86. East northeast wind 8 to 14 mph, with gusts as high as 18 mph.

    High: 86 °F

    Sunny

  • Thursday Night

    Thursday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 74. East northeast wind 3 to 8 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers before noon. Mostly sunny, with a high near 86. East northeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Isolated showers. Mostly cloudy, with a low around 75. East northeast wind around 8 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 75. Light north wind. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 86. Light and variable wind becoming east northeast 8 to 13 mph in the morning.
Tuesday Night
Mostly clear, with a low around 75. East northeast wind 6 to 11 mph becoming light and variable.
Wednesday
Sunny, with a high near 86. Breezy, with an east northeast wind 10 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 74. East northeast wind 7 to 10 mph.
Thursday
Sunny, with a high near 86. East northeast wind 8 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 74. East northeast wind 3 to 8 mph. Chance of precipitation is 30%.
Friday
Isolated showers before noon. Mostly sunny, with a high near 86. East northeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Mostly cloudy, with a low around 75. East northeast wind around 8 mph. Chance of precipitation is 20%.
Saturday
Isolated showers. Partly sunny, with a high near 86. East northeast wind 8 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 75. East wind around 8 mph. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly sunny, with a high near 86. East wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 75. East wind around 14 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 86. Breezy, with an east wind 14 to 16 mph, with gusts as high as 22 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:
4:02 am HST Jul 15, 2025
Forecast Valid:
4am HST Jul 15, 2025-6pm HST Jul 21, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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