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.

Light Rain

72°F

22°C

Humidity 91%
Wind Speed Calm
Barometer 29.83 in (1010.2 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 12 Mar 11:53 pm HST
Extended Forecast for

Waipahu HI

Flood Watch March 13, 12:10am until March 14, 06:00pm
High Wind Warning until March 15, 06:00am
Click here for hazard details and duration
Flood Watch
High Wind Warning
  •  
    Flood Watch March 13, 12:10am until March 14, 06:00pm
    High Wind Warning until March 15, 06:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 69 °F

    Heavy Rain
    and Breezy

  • Friday

    Friday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. Windy, with a south wind 22 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    High: 76 °F

    Heavy Rain
    and Windy

  • Friday Night

    Friday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Windy, with a south southwest wind around 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Low: 70 °F

    Heavy Rain
    and Windy

  • Saturday

    Saturday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Windy, with a southwest wind 24 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 78 °F

    Heavy Rain
    and Windy

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. Windy, with a southwest wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 72 °F

    Heavy Rain
    and Windy

  • Sunday

    Sunday: Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 79. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 79 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Scattered showers. The rain could be heavy at times. Cloudy, with a low around 71. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Heavy Rain

  • Monday

    Monday: Scattered showers and thunderstorms. Cloudy, with a high near 79. Southwest wind 5 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 79 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. Windy, with a south wind 22 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Friday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Windy, with a south southwest wind around 28 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Saturday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Windy, with a southwest wind 24 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. Windy, with a southwest wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 79. Breezy, with a southwest wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Scattered showers. The rain could be heavy at times. Cloudy, with a low around 71. Southwest wind 7 to 10 mph. Chance of precipitation is 30%.
Monday
Scattered showers and thunderstorms. Cloudy, with a high near 79. Southwest wind 5 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Monday Night
Isolated showers. Cloudy, with a low around 69. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
Showers. High near 78. Calm wind becoming west around 5 mph. Chance of precipitation is 80%.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 68. North northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly sunny, with a high near 78. Northeast wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 68. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 78. Breezy, with an east northeast wind around 17 mph, with gusts as high as 24 mph.
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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:
6:01 pm HST Mar 12, 2026
Forecast Valid:
12am HST Mar 13, 2026-6pm HST Mar 19, 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