Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

Mostly Cloudy

69°F

21°C

Humidity 90%
Wind Speed N 6 mph
Barometer 29.88 in (1011.8 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 8 Apr 2:53 am HST
Extended Forecast for

Waipahu HI

Flood Watch April 8, 06:00am until April 10, 06:00pm
High Surf Advisory until April 9, 06:00am
Click here for hazard details and duration
Flood Watch
High Surf Advisory
  •  
    High Surf Advisory until April 9, 06:00am

    NOW until 6:00am Thu

    High Surf Advisory

  • Overnight

    Low: 70 °F

    Heavy Rain

  • Wednesday

    Wednesday: Scattered showers, mainly after 8am. The rain could be heavy at times.  Cloudy, with a high near 80. Light east wind becoming southeast 6 to 11 mph in the afternoon.  Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 80 °F

    Heavy Rain

  • Wednesday Night

    Wednesday Night: Occasional showers, with thunderstorms also possible after 2am. Some of the storms could produce heavy rainfall.  Low around 70. Light south southeast wind becoming southeast 8 to 13 mph after midnight.  Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 70 °F

    Heavy Rain

  • Thursday

    Thursday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 78. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 78 °F

    Heavy Rain
    and Breezy

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Low around 70. Breezy, with a southeast wind 14 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

    Low: 70 °F

    Heavy Rain
    and Breezy

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  High near 78. Breezy, with a south wind 13 to 18 mph becoming southwest 7 to 12 mph in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    High: 78 °F

    Heavy Rain
    and Breezy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then scattered showers. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a low around 70. Southwest wind around 8 mph.  Chance of precipitation is 60%.

    Low: 70 °F

    Heavy Rain
    then
    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers.  Mostly cloudy, with a high near 80. Southwest wind 5 to 8 mph.  Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Isolated showers. The rain could be heavy at times. Mostly cloudy, with a low around 70. North wind around 5 mph becoming light and variable. Chance of precipitation is 20%.
Wednesday
Scattered showers, mainly after 8am. The rain could be heavy at times. Cloudy, with a high near 80. Light east wind becoming southeast 6 to 11 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Occasional showers, with thunderstorms also possible after 2am. Some of the storms could produce heavy rainfall. Low around 70. Light south southeast wind becoming southeast 8 to 13 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Thursday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Breezy, with a southeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Breezy, with a south wind 13 to 18 mph becoming southwest 7 to 12 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Friday Night
Showers likely and possibly a thunderstorm before 8pm, then scattered showers. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. Southwest wind around 8 mph. Chance of precipitation is 60%.
Saturday
Scattered showers. Mostly cloudy, with a high near 80. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Cloudy, with a low around 69. Southwest wind 3 to 7 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Cloudy, with a high near 78. West southwest wind 3 to 6 mph. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 50%.
Monday
Scattered showers. Cloudy, with a high near 76. North northeast wind 3 to 7 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers. Cloudy, with a low around 68. North northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 50%.
Tuesday
Scattered showers. Cloudy, with a high near 79. South wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Waipahu HI
 21.38°N 158.01°W (Elev. 13 ft)
7:44 pm HST Apr 7, 2026
3am HST Apr 8, 2026-6pm HST Apr 14, 2026
 
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Additional Resources

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