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

77°F

25°C

Humidity 82%
Wind Speed N 8 mph
Barometer 29.98 in (1015.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 19 Aug 9:54 pm HST
Extended Forecast for

5 Miles NW Waikapu HI

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 60. East northeast wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 65. East northeast wind around 6 mph becoming calm in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 61. East wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Scattered
    Showers

  • Friday

    Friday: Showers likely, mainly before noon. Mostly cloudy, with a high near 67. East northeast wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 62. Breezy, with an east wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Scattered
    Showers and
    Breezy

  • Saturday

    Saturday: Showers likely, mainly after noon. Mostly cloudy, with a high near 66. Windy, with an east wind 17 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 66 °F

    Showers
    Likely and
    Windy

  • Saturday Night

    Saturday Night: Scattered showers. The rain could be heavy at times. Mostly cloudy, with a low around 62. Windy, with an east wind 25 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 50%.

    Low: 62 °F

    Heavy Rain
    and Windy

  • Sunday

    Sunday: Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 65. Windy, with an east northeast wind 24 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 70%.

    High: 65 °F

    Heavy Rain
    and Windy

  • Sunday Night

    Sunday Night: Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 62. Windy, with an east wind 15 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.

    Low: 62 °F

    Heavy Rain
    and Windy

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 60. East northeast wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers. Partly sunny, with a high near 65. East northeast wind around 6 mph becoming calm in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 61. East wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before noon. Mostly cloudy, with a high near 67. East northeast wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers. Mostly cloudy, with a low around 62. Breezy, with an east wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly after noon. Mostly cloudy, with a high near 66. Windy, with an east wind 17 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Scattered showers. The rain could be heavy at times. Mostly cloudy, with a low around 62. Windy, with an east wind 25 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 50%.
Sunday
Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 65. Windy, with an east northeast wind 24 to 29 mph, with gusts as high as 43 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 62. Windy, with an east wind 15 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.
Monday
Showers likely, mainly after noon. The rain could be heavy at times. Mostly cloudy, with a high near 65. Breezy, with an east wind 6 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 61. East wind 8 to 11 mph. Chance of precipitation is 60%.
Tuesday
Scattered showers. Mostly cloudy, with a high near 65. East wind 6 to 11 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 60. East wind 9 to 11 mph. Chance of precipitation is 50%.
Wednesday
Showers likely. Mostly cloudy, with a high near 65. East wind 8 to 11 mph. Chance of precipitation is 60%.
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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 pm HST Aug 19, 2026
Forecast Valid:
10pm HST Aug 19, 2026-6pm HST Aug 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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