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

74°F

23°C

Humidity 88%
Wind Speed E 14 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 13 Apr 8:53 am HST
Extended Forecast for

Waipahu HI

  • Today

    Today: Scattered showers. Cloudy, with a high near 79. Calm wind becoming south southeast 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Cloudy, with a low around 72. Calm wind becoming north around 5 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 72 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before 8am. Cloudy, with a high near 81. South wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 81 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before 8pm. Cloudy, with a low around 71. Light northeast wind. Chance of precipitation is 20%.

    Low: 71 °F

    Isolated
    Showers then
    Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 82. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 82 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 71. East northeast wind 5 to 7 mph.

    Low: 71 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 83. East wind 7 to 9 mph.

    High: 83 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 71. East northeast wind 6 to 8 mph.

    Low: 71 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 83. East northeast wind 8 to 10 mph.

    High: 83 °F

    Mostly Cloudy

Detailed Forecast

Today
Scattered showers. Cloudy, with a high near 79. Calm wind becoming south southeast 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Cloudy, with a low around 72. Calm wind becoming north around 5 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Scattered showers, mainly before 8am. Cloudy, with a high near 81. South wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Isolated showers before 8pm. Cloudy, with a low around 71. Light northeast wind. Chance of precipitation is 20%.
Wednesday
Cloudy, with a high near 82. Calm wind becoming east northeast around 6 mph in the afternoon.
Wednesday Night
Cloudy, with a low around 71. East northeast wind 5 to 7 mph.
Thursday
Mostly cloudy, with a high near 83. East wind 7 to 9 mph.
Thursday Night
Mostly cloudy, with a low around 71. East northeast wind 6 to 8 mph.
Friday
Mostly cloudy, with a high near 83. East northeast wind 8 to 10 mph.
Friday Night
Cloudy, with a low around 71. Northeast wind 5 to 8 mph.
Saturday
Cloudy, with a high near 83. East wind 7 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 71. East northeast wind around 8 mph.
Sunday
Mostly cloudy, with a high near 83. East southeast wind 6 to 9 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:
6:02 am HST Apr 13, 2026
Forecast Valid:
9am HST Apr 13, 2026-6pm HST Apr 19, 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