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

77°F

25°C

Humidity 64%
Wind Speed NE 12 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 4 Oct 4:53 am HST
Extended Forecast for

Waipahu HI

  • Today

    Today: Mostly sunny, with a high near 85. Breezy, with an east northeast wind 8 to 15 mph, with gusts as high as 21 mph.

    High: 85 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 73. East northeast wind 7 to 13 mph.

    Low: 73 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 84. East northeast wind 7 to 14 mph, with gusts as high as 18 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. East northeast wind 6 to 10 mph.

    Low: 72 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 85. East wind around 6 mph.

    High: 85 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Isolated showers after midnight. Partly cloudy, with a low around 72. East wind around 5 mph becoming light and variable. Chance of precipitation is 20%.

    Low: 72 °F

    Partly Cloudy
    then Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 85 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Occasional showers. Low around 74. South wind 7 to 11 mph. Chance of precipitation is 80%.

    Low: 74 °F

    Showers

  • Thursday

    Thursday: Occasional showers, mainly before noon. High near 85. South southeast wind 8 to 13 mph. Chance of precipitation is 80%.

    High: 85 °F

    Showers then
    Scattered
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 85. Breezy, with an east northeast wind 8 to 15 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 73. East northeast wind 7 to 13 mph.
Monday
Sunny, with a high near 84. East northeast wind 7 to 14 mph, with gusts as high as 18 mph.
Monday Night
Mostly clear, with a low around 72. East northeast wind 6 to 10 mph.
Tuesday
Mostly sunny, with a high near 85. East wind around 6 mph.
Tuesday Night
Isolated showers after midnight. Partly cloudy, with a low around 72. East wind around 5 mph becoming light and variable. Chance of precipitation is 20%.
Wednesday
Scattered showers. Partly sunny, with a high near 85. South wind 5 to 10 mph. Chance of precipitation is 40%.
Wednesday Night
Occasional showers. Low around 74. South wind 7 to 11 mph. Chance of precipitation is 80%.
Thursday
Occasional showers, mainly before noon. High near 85. South southeast wind 8 to 13 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 75. East southeast wind 6 to 8 mph. Chance of precipitation is 70%.
Friday
Scattered showers. Partly sunny, with a high near 86. East wind 6 to 11 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 74. East northeast wind 11 to 13 mph.
Saturday
Mostly sunny, with a high near 85. Breezy, with an east northeast wind 13 to 16 mph, with gusts as high as 22 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waipahu HI
 21.38°N 158.01°W (Elev. 13 ft)
Last Update:
4:02 am HST Oct 4, 2026
Forecast Valid:
5am HST Oct 4, 2026-6pm HST Oct 10, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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