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

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

N/A

Humidity NA
Wind Speed NE 15 mph
Barometer 30.04 in (1017.9 mb)
Dewpoint N/A
Visibility NA
Last update 2 Aug 3:54 am HST
Extended Forecast for

Waikapu HI

  • Today

    Today: Sunny, with a high near 75. Breezy, with a north northeast wind 18 to 21 mph, with gusts as high as 29 mph.

    High: 75 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Isolated showers after midnight. Partly cloudy, with a low around 70. Breezy, with a north northeast wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Breezy.
    Partly Cloudy
    then Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 76. North wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 71. Northeast wind 6 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers. Mostly sunny, with a high near 76. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 76 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 71. Northeast wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 76. Northeast wind 8 to 10 mph. Chance of precipitation is 30%.

    High: 76 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 71. Northeast wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after noon. Mostly sunny, with a high near 76. Northeast wind around 9 mph. Chance of precipitation is 30%.

    High: 76 °F

    Scattered
    Showers

Detailed Forecast

Today
Sunny, with a high near 75. Breezy, with a north northeast wind 18 to 21 mph, with gusts as high as 29 mph.
Tonight
Isolated showers after midnight. Partly cloudy, with a low around 70. Breezy, with a north northeast wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 76. North wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 71. Northeast wind 6 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Isolated showers. Mostly sunny, with a high near 76. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 71. Northeast wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers. Partly sunny, with a high near 76. Northeast wind 8 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 71. Northeast wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday
Scattered showers, mainly after noon. Mostly sunny, with a high near 76. Northeast wind around 9 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 71. Northeast wind around 10 mph. Chance of precipitation is 30%.
Friday
Scattered showers. Partly sunny, with a high near 77. Northeast wind 10 to 13 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 73. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Saturday
Scattered showers. Mostly sunny, with a high near 77. Northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Waikapu HI
 20.85°N 156.52°W (Elev. 1060 ft)
Last Update:
4:01 am HST Aug 2, 2026
Forecast Valid:
4am HST Aug 2, 2026-6pm HST Aug 8, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation