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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Waipahu HI

  • Overnight

    Overnight: Scattered showers. Partly cloudy, with a low around 70. East northeast wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 81. Breezy, with an east northeast wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Scattered
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 70. Breezy, with an east northeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers and
    Breezy

  • Friday

    Friday: Isolated showers before noon. Mostly sunny, with a high near 82. Breezy, with an east northeast wind 9 to 14 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 20%.

    High: 82 °F

    Breezy.
    Isolated
    Showers then
    Sunny

  • Friday Night

    Friday Night: Isolated showers after midnight. Partly cloudy, with a low around 70. Breezy, with an east northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Breezy.
    Partly Cloudy
    then Isolated
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 82. Breezy, with an east northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Scattered showers after midnight. Partly cloudy, with a low around 70. East northeast wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Partly Cloudy
    then
    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 83. Breezy, with an east northeast wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Scattered showers after midnight. Partly cloudy, with a low around 70. East northeast wind 10 to 13 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Partly Cloudy
    then
    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers. Partly cloudy, with a low around 70. East northeast wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 81. Breezy, with an east northeast wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Isolated showers. Partly cloudy, with a low around 70. Breezy, with an east northeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday
Isolated showers before noon. Mostly sunny, with a high near 82. Breezy, with an east northeast wind 9 to 14 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers after midnight. Partly cloudy, with a low around 70. Breezy, with an east northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday
Isolated showers. Mostly sunny, with a high near 82. Breezy, with an east northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers after midnight. Partly cloudy, with a low around 70. East northeast wind 8 to 10 mph. Chance of precipitation is 30%.
Sunday
Isolated showers. Mostly sunny, with a high near 83. Breezy, with an east northeast wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers after midnight. Partly cloudy, with a low around 70. East northeast wind 10 to 13 mph. Chance of precipitation is 30%.
Monday
Isolated showers before noon. Mostly sunny, with a high near 83. Breezy, with an east northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
Scattered showers. Partly cloudy, with a low around 70. East northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers. Mostly sunny, with a high near 84. East northeast wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 69. Calm wind becoming north northeast around 5 mph after midnight.
Wednesday
Sunny, with a high near 83. Light northeast wind increasing to 5 to 9 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waipahu HI
 21.38°N 158.01°W (Elev. 13 ft)
Last Update:
4:01 am HST Apr 30, 2026
Forecast Valid:
4am HST Apr 30, 2026-6pm HST May 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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