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

78°F

26°C

Humidity 71%
Wind Speed NE 13 G 30 mph
Barometer 30.05 in (1018.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 31 Jul 9:54 pm HST
Extended Forecast for

Wailuku HI

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 75. Breezy, with a northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers and
    Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 83. Breezy, with a northeast wind 15 to 22 mph, with gusts as high as 31 mph.

    High: 83 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. Breezy, with a northeast wind 11 to 18 mph, with gusts as high as 25 mph.

    Low: 74 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 83 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 74. Northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 82. Northeast wind 9 to 11 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers before midnight. Mostly cloudy, with a low around 74. East northeast wind 8 to 11 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Isolated showers. Partly sunny, with a high near 83. Northeast wind 7 to 10 mph. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight. Mostly cloudy, with a low around 75. East wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers then
    Mostly Cloudy

Detailed Forecast

Tonight
Isolated showers. Partly cloudy, with a low around 75. Breezy, with a northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 83. Breezy, with a northeast wind 15 to 22 mph, with gusts as high as 31 mph.
Saturday Night
Partly cloudy, with a low around 74. Breezy, with a northeast wind 11 to 18 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 83. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Sunday Night
Isolated showers. Partly cloudy, with a low around 74. Northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Monday
Isolated showers. Mostly sunny, with a high near 82. Northeast wind 9 to 11 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers before midnight. Mostly cloudy, with a low around 74. East northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers. Partly sunny, with a high near 83. Northeast wind 7 to 10 mph. Chance of precipitation is 20%.
Tuesday Night
Isolated showers before midnight. Mostly cloudy, with a low around 75. East wind 6 to 10 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly cloudy, with a high near 84. East northeast wind 7 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 75. East northeast wind around 11 mph.
Thursday
Isolated showers. Mostly cloudy, with a high near 84. Northeast wind 9 to 13 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 75. East northeast wind 11 to 13 mph. Chance of precipitation is 20%.
Friday
Isolated showers. Partly sunny, with a high near 84. East northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wailuku HI
 20.89°N 156.5°W (Elev. 259 ft)
Last Update:
6:01 pm HST Jul 31, 2026
Forecast Valid:
10pm HST Jul 31, 2026-6pm HST Aug 7, 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