National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

Mostly Cloudy

75°F

24°C

Humidity 84%
Wind Speed Calm
Barometer 29.93 in (1013.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 8 Oct 6:53 am HST
Extended Forecast for

Waipahu HI

  • Today

    Today: Showers likely, mainly before noon. Partly sunny, with a high near 85. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 85 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 75. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 75 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 86. Calm wind becoming south 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 86 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 74. Light south southeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 74 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers. Mostly sunny, with a high near 86. East southeast wind 3 to 6 mph. Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers after midnight. Partly cloudy, with a low around 75. East northeast wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Mostly Clear
    then Isolated
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 87. East northeast wind 9 to 13 mph. Chance of precipitation is 20%.

    High: 87 °F

    Isolated
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Isolated showers after midnight. Partly cloudy, with a low around 75. East northeast wind around 10 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Mostly Clear
    then Isolated
    Showers

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 86. East wind around 10 mph. Chance of precipitation is 20%.

    High: 86 °F

    Isolated
    Showers

Detailed Forecast

Today
Showers likely, mainly before noon. Partly sunny, with a high near 85. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 75. South wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Scattered showers. Partly sunny, with a high near 86. Calm wind becoming south 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 74. Light south southeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Isolated showers. Mostly sunny, with a high near 86. East southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers after midnight. Partly cloudy, with a low around 75. East northeast wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 87. East northeast wind 9 to 13 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers after midnight. Partly cloudy, with a low around 75. East northeast wind around 10 mph. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly sunny, with a high near 86. East wind around 10 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 75. East northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Columbus Day
Scattered showers. Partly sunny, with a high near 85. East wind 7 to 9 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 74. East wind 6 to 9 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers. Partly sunny, with a high near 86. East wind 6 to 8 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Waipahu HI
 21.38°N 158.01°W (Elev. 13 ft)
Last Update:
6:02 am HST Oct 8, 2025
Forecast Valid:
7am HST Oct 8, 2025-6pm HST Oct 14, 2025
 
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