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

70°F

21°C

Humidity 76%
Wind Speed Calm
Barometer 29.98 in (1015.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 16 Oct 2:54 am HST
Extended Forecast for

2 Miles SW Waikapu HI

  • Overnight

    Overnight: Isolated showers. Partly cloudy, with a low around 67. North wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers. Partly sunny, with a high near 78. Breezy, with a north northeast wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Isolated showers and thunderstorms after midnight. Partly cloudy, with a low around 68. Breezy, with a north wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Breezy.
    Partly Cloudy
    then Isolated
    T-storms

  • Friday

    Friday: Scattered showers. Cloudy, with a high near 77. Breezy, with a north northeast wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 77 °F

    Scattered
    Showers and
    Breezy

  • Friday Night

    Friday Night: Cloudy, with a low around 68. Northeast wind 5 to 9 mph.

    Low: 68 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 77. East northeast wind 7 to 9 mph.

    High: 77 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 67. East northeast wind around 9 mph.

    Low: 67 °F

    Mostly Cloudy

  • Sunday

    Sunday: Scattered showers. Mostly cloudy, with a high near 77. East northeast wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 77 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 67. Northeast wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 67. North wind 6 to 9 mph. Chance of precipitation is 20%.
Thursday
Isolated showers. Partly sunny, with a high near 78. Breezy, with a north northeast wind 9 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers and thunderstorms after midnight. Partly cloudy, with a low around 68. Breezy, with a north wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday
Scattered showers. Cloudy, with a high near 77. Breezy, with a north northeast wind 15 to 20 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Cloudy, with a low around 68. Northeast wind 5 to 9 mph.
Saturday
Mostly cloudy, with a high near 77. East northeast wind 7 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 67. East northeast wind around 9 mph.
Sunday
Scattered showers. Mostly cloudy, with a high near 77. East northeast wind 7 to 9 mph. Chance of precipitation is 40%.
Sunday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 67. Northeast wind 6 to 8 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly cloudy, with a high near 76. East northeast wind 5 to 9 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 67. Northeast wind around 10 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers. Cloudy, with a high near 77. Northeast wind 8 to 10 mph. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 67. Northeast wind 7 to 10 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 76. Northeast wind 3 to 8 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Waikapu HI
 20.8°N 156.55°W (Elev. 1969 ft)
Last Update:
2:31 am HST Oct 16, 2025
Forecast Valid:
3am HST Oct 16, 2025-6pm HST Oct 22, 2025
 
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