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

85°F

29°C

Humidity 55%
Wind Speed NE 17 G 30 mph
Barometer 29.89 in (1012.6 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 4 Sep 11:54 am HST
Extended Forecast for

5 Miles NW Waikapu HI

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 65. East northeast wind 10 to 13 mph. Chance of precipitation is 20%.

    High: 65 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 59. East northeast wind 7 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.

    Low: 59 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly sunny, with a high near 77. East northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 77 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 60. East northeast wind 9 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Mostly cloudy, with a high near 77. East northeast wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Showers likely. The rain could be heavy at times. Cloudy, with a low around 61. East wind 10 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 inches possible.

    Low: 61 °F

    Heavy Rain

  • Labor Day

    Labor Day: Showers likely, mainly after noon. The rain could be heavy at times. Cloudy, with a high near 79. Windy, with an east southeast wind 10 to 15 mph becoming south 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%.

    High: 79 °F

    Heavy Rain
    and Breezy
    then Heavy
    Rain and
    Windy

  • Monday Night

    Monday Night: Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 62. Windy, with a south wind 14 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

    Low: 62 °F

    Heavy Rain
    and Windy

  • Tuesday

    Tuesday: Scattered showers. The rain could be heavy at times. Mostly sunny, with a high near 79. Breezy, with a south wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 79 °F

    Heavy Rain
    and Breezy

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 65. East northeast wind 10 to 13 mph. Chance of precipitation is 20%.
Tonight
Scattered showers. Mostly cloudy, with a low around 59. East northeast wind 7 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.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 77. East northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 60. East northeast wind 9 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers. Mostly cloudy, with a high near 77. East northeast wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers likely. The rain could be heavy at times. Cloudy, with a low around 61. East wind 10 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 inches possible.
Labor Day
Showers likely, mainly after noon. The rain could be heavy at times. Cloudy, with a high near 79. Windy, with an east southeast wind 10 to 15 mph becoming south 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 70%.
Monday Night
Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 62. Windy, with a south wind 14 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Tuesday
Scattered showers. The rain could be heavy at times. Mostly sunny, with a high near 79. Breezy, with a south wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 62. South wind 6 to 10 mph becoming east after midnight. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 77. East northeast wind around 7 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 60. Breezy, with an east northeast wind 7 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 76. Breezy, with an east northeast wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Waikapu HI
 20.89°N 156.6°W (Elev. 4869 ft)
Last Update:
6:02 am HST Sep 4, 2026
Forecast Valid:
12pm HST Sep 4, 2026-6pm HST Sep 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation