Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

Fair

65°F

18°C

Humidity 78%
Wind Speed NW 6 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 13 Jan 7:53 am HST
Extended Forecast for

Waipahu HI

  • Today

    Today: Sunny, with a high near 79. East northeast wind 7 to 10 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Showers likely, mainly after midnight.  Widespread haze. Mostly cloudy, with a low around 69. East northeast wind 5 to 7 mph becoming calm  in the evening.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Isolated
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before noon.  Widespread haze before noon. Mostly cloudy, with a high near 79. Breezy, with a light and variable wind becoming south southwest 16 to 21 mph in the morning. Winds could gust as high as 29 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 79 °F

    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Occasional showers.  Low around 67. Breezy, with a southwest wind 7 to 16 mph becoming north northwest after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 67 °F

    Showers and
    Breezy

  • Thursday

    Thursday: Scattered showers before noon.  Partly sunny, with a high near 75. North wind 9 to 13 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Scattered
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. North northeast wind 9 to 11 mph.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 75. Northeast wind 10 to 13 mph.

    High: 75 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 64. Northeast wind 9 to 11 mph.

    Low: 64 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 77. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 21 mph.

    High: 77 °F

    Sunny and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 79. East northeast wind 7 to 10 mph.
Tonight
Showers likely, mainly after midnight. Widespread haze. Mostly cloudy, with a low around 69. East northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly before noon. Widespread haze before noon. Mostly cloudy, with a high near 79. Breezy, with a light and variable wind becoming south southwest 16 to 21 mph in the morning. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Occasional showers. Low around 67. Breezy, with a southwest wind 7 to 16 mph becoming north northwest after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
Scattered showers before noon. Partly sunny, with a high near 75. North wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 63. North northeast wind 9 to 11 mph.
Friday
Sunny, with a high near 75. Northeast wind 10 to 13 mph.
Friday Night
Clear, with a low around 64. Northeast wind 9 to 11 mph.
Saturday
Sunny, with a high near 77. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 21 mph.
Saturday Night
Clear, with a low around 67. East wind 10 to 13 mph.
Sunday
Sunny, with a high near 79. East wind 9 to 11 mph.
Sunday Night
Mostly clear, with a low around 67. East wind 6 to 9 mph.
M.L.King Day
Sunny, with a high near 80. East wind around 6 mph becoming light and variable in the morning.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Waipahu HI
 21.38°N 158.01°W (Elev. 13 ft)
7:16 am HST Jan 13, 2026
8am HST Jan 13, 2026-6pm HST Jan 19, 2026
 
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