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.

Mostly Cloudy

79°F

26°C

Humidity 72%
Wind Speed SE 10 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 1 Mar 1:53 pm HST
Extended Forecast for

Waipahu HI

  • This Afternoon

    This Afternoon: Isolated showers. Cloudy, with a high near 79. Light and variable wind becoming north around 5 mph. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before midnight. Cloudy, with a low around 67. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    Showers then
    Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 80. North wind 3 to 8 mph.

    High: 80 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. Breezy, with an east northeast wind 8 to 15 mph, with gusts as high as 21 mph.

    Low: 67 °F

    Clear then
    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 81. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 28 mph.

    High: 81 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 70. Breezy, with an east wind 13 to 18 mph, with gusts as high as 25 mph.

    Low: 70 °F

    Clear and
    Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 81. East wind 9 to 13 mph.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 69. East northeast wind 7 to 13 mph.

    Low: 69 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 81. East northeast wind 5 to 11 mph becoming south in the morning.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Isolated showers. Cloudy, with a high near 79. Light and variable wind becoming north around 5 mph. Chance of precipitation is 20%.
Tonight
Isolated showers before midnight. Cloudy, with a low around 67. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 80. North wind 3 to 8 mph.
Monday Night
Mostly clear, with a low around 67. Breezy, with an east northeast wind 8 to 15 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 81. Breezy, with an east northeast wind 15 to 20 mph, with gusts as high as 28 mph.
Tuesday Night
Clear, with a low around 70. Breezy, with an east wind 13 to 18 mph, with gusts as high as 25 mph.
Wednesday
Sunny, with a high near 81. East wind 9 to 13 mph.
Wednesday Night
Clear, with a low around 69. East northeast wind 7 to 13 mph.
Thursday
Sunny, with a high near 81. East northeast wind 5 to 11 mph becoming south in the morning.
Thursday Night
Clear, with a low around 69. Northeast wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 81. East southeast wind 5 to 10 mph becoming light and variable in the afternoon.
Friday Night
Mostly cloudy, with a low around 69. Light and variable wind becoming east southeast around 5 mph after midnight.
Saturday
Partly sunny, with a high near 81. South southeast wind 5 to 8 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:
6:18 am HST Mar 1, 2026
Forecast Valid:
2pm HST Mar 1, 2026-6pm HST Mar 7, 2026
 
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