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.

Partly Cloudy

80°F

27°C

Humidity 71%
Wind Speed NE 16 G 24 mph
Barometer 29.96 in (1015.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 15 Oct 4:54 pm HST
Extended Forecast for

Waikapu HI

  • Tonight

    Tonight: Partly cloudy, with a low around 72. Breezy, with a northeast wind around 21 mph, with gusts as high as 29 mph.

    Low: 72 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: Isolated showers after noon. Mostly sunny, with a high near 78. Windy, with a north northeast wind 15 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    High: 78 °F

    Windy. Mostly
    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 72. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Scattered
    Showers and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 77. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 77 °F

    Sunny then
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 72. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph.

    Low: 72 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 76. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 23 mph.

    High: 76 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Isolated showers after midnight. Partly cloudy, with a low around 72. Breezy, with a northeast wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 72 °F

    Breezy.
    Partly Cloudy
    then Isolated
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 76. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 21 mph.

    High: 76 °F

    Mostly Sunny
    and Breezy
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 72. Northeast wind around 14 mph, with gusts as high as 20 mph.

    Low: 72 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 72. Breezy, with a northeast wind around 21 mph, with gusts as high as 29 mph.
Friday
Isolated showers after noon. Mostly sunny, with a high near 78. Windy, with a north northeast wind 15 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 72. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 77. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 72. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph.
Sunday
Sunny, with a high near 76. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 23 mph.
Sunday Night
Isolated showers after midnight. Partly cloudy, with a low around 72. Breezy, with a northeast wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 76. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 72. Northeast wind around 14 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 76. Northeast wind around 14 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 71. Northeast wind 11 to 14 mph, with gusts as high as 18 mph.
Wednesday
Isolated showers. Mostly sunny, with a high near 76. Northeast wind 9 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 71. Northeast wind 7 to 10 mph. Chance of precipitation is 20%.
Thursday
Isolated showers. Partly sunny, with a high near 77. East northeast wind 6 to 8 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waikapu HI
 20.85°N 156.52°W (Elev. 1060 ft)
Last Update:
4:02 pm HST Oct 15, 2026
Forecast Valid:
5pm HST Oct 15, 2026-6pm HST Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation