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

68°F

20°C

Humidity 65%
Wind Speed E 6 mph
Barometer 30.01 in (1016.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 25 Feb 11:53 pm HST
Extended Forecast for

Waipahu HI

  • Overnight

    Overnight: Mostly clear, with a low around 64. East northeast wind around 7 mph.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 78. East wind 6 to 13 mph.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. North northeast wind 5 to 10 mph.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 80. Southeast wind 5 to 7 mph.

    High: 80 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 66. East wind 6 to 8 mph.

    Low: 66 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 80. East wind 6 to 10 mph.

    High: 80 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Cloudy, with a low around 68. East wind 5 to 10 mph becoming light and variable in the evening.

    Low: 68 °F

    Cloudy

  • Sunday

    Sunday: Scattered showers after noon. Cloudy, with a high near 80. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 30%.

    High: 80 °F

    Cloudy then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers, mainly before midnight. Cloudy, with a low around 67. East wind around 6 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 64. East northeast wind around 7 mph.
Thursday
Mostly sunny, with a high near 78. East wind 6 to 13 mph.
Thursday Night
Partly cloudy, with a low around 65. North northeast wind 5 to 10 mph.
Friday
Partly sunny, with a high near 80. Southeast wind 5 to 7 mph.
Friday Night
Mostly cloudy, with a low around 66. East wind 6 to 8 mph.
Saturday
Partly sunny, with a high near 80. East wind 6 to 10 mph.
Saturday Night
Cloudy, with a low around 68. East wind 5 to 10 mph becoming light and variable in the evening.
Sunday
Scattered showers after noon. Cloudy, with a high near 80. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Scattered showers, mainly before midnight. Cloudy, with a low around 67. East wind around 6 mph. Chance of precipitation is 30%.
Monday
Isolated showers. Partly sunny, with a high near 80. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 69. East northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Tuesday
Mostly sunny, with a high near 80. East northeast wind around 14 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 70. Breezy, with an east wind around 15 mph, with gusts as high as 20 mph.
Wednesday
Mostly sunny, with a high near 81. Breezy, with an east northeast wind 15 to 18 mph, with gusts as high as 26 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:
7:48 pm HST Feb 25, 2026
Forecast Valid:
12am HST Feb 26, 2026-6pm HST Mar 4, 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