Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Light Rain Fog/Mist and Windy

80°F

27°C

Humidity 90%
Wind Speed NE 31 G 46 mph
Barometer 29.84 in (1010.9 mb)
Dewpoint 77°F (25°C)
Visibility 4.00 mi
Heat Index86°F (30°C)
Last update 15 Aug 9:54 am HST
Extended Forecast for

Kahului Airport HI

Tropical Storm Warning until further notice
Flood Watch August 15, 10:10am until August 16, 06:00am
Click here for hazard details and duration
Tropical Storm Warning until further notice
Flood Watch
  •  
    Tropical Storm Warning until further notice
    Flood Watch August 15, 10:10am until August 16, 06:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 86 °F

    Tropical
    Storm
    Conditions
    Expected

  • Tonight

    Tonight: Tropical storm conditions expected. Showers, with thunderstorms also possible after midnight. Some of the storms could produce heavy rainfall.  Low around 76. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    Low: 76 °F

    Tropical
    Storm
    Conditions
    Expected

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a high near 86. Windy, with an east northeast wind 21 to 26 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 38 mph.  Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 86 °F

    Heavy Rain
    and Windy

  • Sunday Night

    Sunday Night: Scattered showers.  Mostly cloudy, with a low around 76. Northeast wind 9 to 11 mph.  Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 76 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before noon.  Partly sunny, with a high near 86. Northeast wind around 11 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 86 °F

    Scattered
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 75. Northeast wind around 10 mph.

    Low: 75 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 85. Northeast wind around 10 mph.

    High: 85 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 75. Northeast wind around 9 mph.

    Low: 75 °F

    Mostly Cloudy

Detailed Forecast

Today
Tropical storm conditions expected. Showers likely. The rain could be heavy at times. Cloudy, with a high near 86. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Tropical storm conditions expected. Showers, with thunderstorms also possible after midnight. Some of the storms could produce heavy rainfall. Low around 76. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 86. Windy, with an east northeast wind 21 to 26 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 76. Northeast wind 9 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Scattered showers before noon. Partly sunny, with a high near 86. Northeast wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 75. Northeast wind around 10 mph.
Tuesday
Mostly cloudy, with a high near 85. Northeast wind around 10 mph.
Tuesday Night
Mostly cloudy, with a low around 75. Northeast wind around 9 mph.
Wednesday
Mostly cloudy, with a high near 86. North northeast wind around 9 mph.
Wednesday Night
Mostly cloudy, with a low around 75. Northeast wind around 8 mph.
Thursday
Scattered showers. Partly sunny, with a high near 87. North northeast wind around 8 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 76. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Friday
Isolated showers. Partly sunny, with a high near 87. Northeast wind 6 to 9 mph. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Kahului Airport HI
 20.89°N 156.43°W (Elev. 39 ft)
6:03 am HST Aug 15, 2026
10am HST Aug 15, 2026-6pm HST Aug 21, 2026
 
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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