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.

Overcast

75°F

24°C

Humidity 82%
Wind Speed NE 9 mph
Barometer 29.96 in (1014.9 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 12 Aug 5:54 am HST
Extended Forecast for

5 Miles NW Waikapu HI

  • Today

    Today: Scattered showers. Partly sunny, with a high near 75. Breezy, with an east wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 75 °F

    Scattered
    Showers and
    Breezy

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 59. Windy, with an east wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Scattered
    Showers and
    Windy

  • Thursday

    Thursday: Scattered showers after noon. Mostly sunny, with a high near 75. Breezy, with an east northeast wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 75 °F

    Breezy.
    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 59. Windy, with an east northeast wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.

    Low: 59 °F

    Scattered
    Showers and
    Windy

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 76. Windy, with an east northeast wind around 24 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers and
    Windy

  • Friday Night

    Friday Night: Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 61. Very windy, with an east northeast wind 23 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 61 °F

    Heavy Rain
    and Very
    Windy

  • Saturday

    Saturday: Tropical storm conditions possible. Showers. The rain could be heavy at times. High near 76. Chance of precipitation is 80%.

    High: 76 °F

    Tropical
    Storm
    Conditions
    Possible

  • Saturday Night

    Saturday Night: Tropical storm conditions possible. Showers. The rain could be heavy at times. Low around 62. Chance of precipitation is 90%.

    Low: 62 °F

    Tropical
    Storm
    Conditions
    Possible

  • Sunday

    Sunday: Showers likely, mainly before noon. The rain could be heavy at times. Mostly cloudy, with a high near 77. Windy, with a south southeast wind 20 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 60%.

    High: 77 °F

    Heavy Rain
    and Windy

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 75. Breezy, with an east wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tonight
Scattered showers. Mostly cloudy, with a low around 59. Windy, with an east wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Thursday
Scattered showers after noon. Mostly sunny, with a high near 75. Breezy, with an east northeast wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 59. Windy, with an east northeast wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 76. Windy, with an east northeast wind around 24 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 61. Very windy, with an east northeast wind 23 to 31 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Tropical storm conditions possible. Showers. The rain could be heavy at times. High near 76. Chance of precipitation is 80%.
Saturday Night
Tropical storm conditions possible. Showers. The rain could be heavy at times. Low around 62. Chance of precipitation is 90%.
Sunday
Showers likely, mainly before noon. The rain could be heavy at times. Mostly cloudy, with a high near 77. Windy, with a south southeast wind 20 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 60%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 60. Windy, with a south southeast wind 21 to 26 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 50%.
Monday
Showers likely. Mostly cloudy, with a high near 75. East southeast wind 7 to 11 mph. Chance of precipitation is 70%.
Monday Night
Showers likely. Mostly cloudy, with a low around 59. East northeast wind 9 to 13 mph. Chance of precipitation is 70%.
Tuesday
Showers likely. Mostly cloudy, with a high near 75. East northeast wind 11 to 13 mph. Chance of precipitation is 70%.
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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:
6:01 am HST Aug 12, 2026
Forecast Valid:
6am HST Aug 12, 2026-6pm HST Aug 18, 2026
 
Forecast Discussion
 
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Additional Resources

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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