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.

Fair

74°F

23°C

Humidity 69%
Wind Speed W 3 mph
Barometer 30.01 in (1016.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 11 Jan 8:54 am HST
Extended Forecast for

6 Miles WSW Waikapu HI

  • Today

    Today: A 20 percent chance of showers after noon. Sunny, with a high near 79. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 79 °F

    Sunny then
    Slight Chance
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after 2am. Widespread haze between 11pm and 2am. Mostly cloudy, with a low around 73. Northwest wind 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 73 °F

    Scattered
    Showers

  • Monday

    Monday: Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 78. Breezy, with a west southwest wind 8 to 13 mph becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 78 °F

    Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: Scattered showers before 8pm. Partly cloudy, with a low around 69. Breezy, with a north northeast wind 14 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Breezy.
    Scattered
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78. Northeast wind 6 to 14 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 71. East northeast wind around 6 mph becoming calm in the evening.

    Low: 71 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 79. Breezy, with a light and variable wind becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.

    High: 79 °F

    Scattered
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 70. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Showers likely before 8am. Partly sunny, with a high near 76. Breezy, with a south southwest wind 13 to 17 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.

    High: 76 °F

    Showers
    Likely then
    Mostly Sunny
    and Breezy

Detailed Forecast

Today
A 20 percent chance of showers after noon. Sunny, with a high near 79. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Scattered showers, mainly after 2am. Widespread haze between 11pm and 2am. Mostly cloudy, with a low around 73. Northwest wind 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers likely, mainly between 8am and 2pm. Mostly cloudy, with a high near 78. Breezy, with a west southwest wind 8 to 13 mph becoming north 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Scattered showers before 8pm. Partly cloudy, with a low around 69. Breezy, with a north northeast wind 14 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 78. Northeast wind 6 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 71. East northeast wind around 6 mph becoming calm in the evening.
Wednesday
Scattered showers. Partly sunny, with a high near 79. Breezy, with a light and variable wind becoming south 11 to 16 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 70. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Thursday
Showers likely before 8am. Partly sunny, with a high near 76. Breezy, with a south southwest wind 13 to 17 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 68. Breezy, with a north northeast wind 17 to 20 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 76. Breezy, with a north northeast wind 15 to 17 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 69. Northeast wind around 14 mph.
Saturday
Sunny, with a high near 77. Breezy, with a northeast wind around 16 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Waikapu HI
 20.8°N 156.62°W (Elev. 0 ft)
Last Update:
6:01 am HST Jan 11, 2026
Forecast Valid:
9am HST Jan 11, 2026-6pm HST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation