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.

Light Rain

70°F

21°C

Humidity 93%
Wind Speed NE 15 mph
Barometer 30.02 in (1017.1 mb)
Dewpoint 68°F (20°C)
Visibility 9.00 mi
Last update 23 Mar 10:54 pm HST
Extended Forecast for

Waihee-Waiehu HI

  • Tonight

    Tonight: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 66. East northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Heavy Rain

  • Tuesday

    Tuesday: Scattered showers. Mostly cloudy, with a high near 72. Breezy, with a light north northeast wind becoming northeast 13 to 18 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 72 °F

    Scattered
    Showers and
    Breezy

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 66. Breezy, with a northeast wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Scattered
    Showers and
    Breezy

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Partly sunny, with a high near 73. Breezy, with an east northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 73 °F

    Scattered
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight. Partly cloudy, with a low around 65. East northeast wind 10 to 13 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. Northeast wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 73 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 65. Northeast wind 9 to 13 mph.

    Low: 65 °F

    Mostly Cloudy

  • Friday

    Friday: Isolated showers before noon. Partly sunny, with a high near 73. Northeast wind 9 to 11 mph. Chance of precipitation is 20%.

    High: 73 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Friday Night

    Friday Night: Isolated showers after midnight. Mostly cloudy, with a low around 65. Northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Mostly Cloudy
    then Isolated
    Showers

Detailed Forecast

Tonight
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 66. East northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Scattered showers. Mostly cloudy, with a high near 72. Breezy, with a light north northeast wind becoming northeast 13 to 18 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 66. Breezy, with a northeast wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Scattered showers, mainly before noon. Partly sunny, with a high near 73. Breezy, with an east northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Isolated showers before midnight. Partly cloudy, with a low around 65. East northeast wind 10 to 13 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 73. Northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 65. Northeast wind 9 to 13 mph.
Friday
Isolated showers before noon. Partly sunny, with a high near 73. Northeast wind 9 to 11 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers after midnight. Mostly cloudy, with a low around 65. Northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Saturday
Isolated showers before noon. Partly sunny, with a high near 72. Breezy, with a northeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 65. Breezy, with a northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly cloudy, with a high near 73. Breezy, with an east northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 65. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph.
Monday
Isolated showers. Partly sunny, with a high near 73. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waihee-Waiehu HI
 20.94°N 156.52°W (Elev. 407 ft)
Last Update:
6:02 pm HST Mar 23, 2026
Forecast Valid:
11pm HST Mar 23, 2026-6pm HST Mar 30, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation