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

68°F

20°C

Humidity 87%
Wind Speed SE 5 mph
Barometer 29.85 in (1011.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 7 Oct 6:54 am HST
Extended Forecast for

5 Miles WSW Waikapu HI

  • Today

    Today: Sunny, with a high near 83. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Showers likely after 2am. Partly cloudy, with a low around 76. Calm wind becoming east southeast 5 to 7 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 76 °F

    Partly Cloudy
    then Showers
    Likely

  • Thursday

    Thursday: Showers likely. Partly sunny, with a high near 83. Southeast wind 6 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.

    High: 83 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 77. South wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 77 °F

    Showers
    Likely then
    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly after 2pm. Mostly sunny, with a high near 85. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 85 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Isolated showers before midnight. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 10%.

    Low: 76 °F

    Isolated
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Light east wind.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 75. Light northeast wind.

    Low: 75 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 83. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Tonight
Showers likely after 2am. Partly cloudy, with a low around 76. Calm wind becoming east southeast 5 to 7 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers likely. Partly sunny, with a high near 83. Southeast wind 6 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
Thursday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 77. South wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Scattered showers, mainly after 2pm. Mostly sunny, with a high near 85. South wind around 5 mph becoming calm in the morning. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Isolated showers before midnight. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 10%.
Saturday
Mostly sunny, with a high near 84. Light east wind.
Saturday Night
Partly cloudy, with a low around 75. Light northeast wind.
Sunday
Mostly sunny, with a high near 84. Calm wind becoming northeast around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 75. North northeast wind 3 to 5 mph.
Columbus Day
Mostly sunny, with a high near 84. Calm wind becoming north northeast around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 75. North northeast wind around 5 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 84. Calm wind.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Waikapu HI
 20.8°N 156.62°W (Elev. 0 ft)
Last Update:
6:01 am HST Oct 7, 2026
Forecast Valid:
7am HST Oct 7, 2026-6pm HST Oct 13, 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