Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Fair

79°F

26°C

Humidity 79%
Wind Speed NE 15 G 25 mph
Barometer 29.96 in (1015.0 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 18 Sep 12:54 am HST
Extended Forecast for

Kahului HI

Flood Watch September 18, 01:40am until September 18, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch September 18, 01:40am until September 18, 06:00am

    NOW until 6:00am Fri

    Flood Watch

  • Overnight

    Low: 77 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers.  Mostly sunny, with a high near 87. Heat index values as high as 95. Breezy, with an east northeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    High: 87 °F

    Isolated
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 77. Northeast wind around 13 mph.

    Low: 77 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 87. Heat index values as high as 95. Northeast wind 11 to 13 mph.

    High: 87 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 76. Northeast wind around 11 mph.

    Low: 76 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 86. Northeast wind around 11 mph.

    High: 86 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 76. Northeast wind 11 to 13 mph.

    Low: 76 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 87. Northeast wind 11 to 13 mph.

    High: 87 °F

    Partly Sunny

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 77. Northeast wind around 10 mph. Chance of precipitation is 30%.
Friday
Isolated showers. Mostly sunny, with a high near 87. Heat index values as high as 95. Breezy, with an east northeast wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 77. Northeast wind around 13 mph.
Saturday
Partly sunny, with a high near 87. Heat index values as high as 95. Northeast wind 11 to 13 mph.
Saturday Night
Mostly cloudy, with a low around 76. Northeast wind around 11 mph.
Sunday
Partly sunny, with a high near 86. Northeast wind around 11 mph.
Sunday Night
Mostly cloudy, with a low around 76. Northeast wind 11 to 13 mph.
Monday
Partly sunny, with a high near 87. Northeast wind 11 to 13 mph.
Monday Night
Mostly cloudy, with a low around 76. Northeast wind 11 to 13 mph.
Tuesday
Scattered showers, mainly before noon. Partly sunny, with a high near 87. Northeast wind around 13 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 76. Northeast wind around 13 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 87. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 76. Breezy, with a northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 86. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Kahului HI
 20.89°N 156.48°W (Elev. 20 ft)
6:01 pm HST Sep 17, 2026
1am HST Sep 18, 2026-6pm HST Sep 24, 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