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 and Breezy

85°F

29°C

Humidity 68%
Wind Speed N 23 G 30 mph
Barometer 29.95 in (1014.6 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 21 Sep 2:54 pm HST
Extended Forecast for

Wailuku HI

  • This Afternoon

    This Afternoon: Scattered showers. Mostly sunny, with a high near 85. Breezy, with a north northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 85 °F

    Scattered
    Showers and
    Breezy

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 77. North northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 77 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers before noon. Partly sunny, with a high near 85. 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 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 85 °F

    Scattered
    Showers then
    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 77. Breezy, with an east northeast wind 18 to 21 mph, with gusts as high as 29 mph.

    Low: 77 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Isolated showers. Partly sunny, with a high near 84. Windy, with an east northeast wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    High: 84 °F

    Isolated
    Showers and
    Windy

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 76. Breezy, with an east northeast wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 76 °F

    Scattered
    Showers and
    Breezy

  • Thursday

    Thursday: Scattered showers. Mostly cloudy, with a high near 83. Windy, with an east northeast wind 21 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 76. Windy, with an east northeast wind 22 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    Low: 76 °F

    Scattered
    Showers and
    Windy

  • Friday

    Friday: Isolated showers. Mostly cloudy, with a high near 83. Windy, with an east northeast wind 24 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers and
    Windy

Detailed Forecast

This Afternoon
Scattered showers. Mostly sunny, with a high near 85. Breezy, with a north northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 77. North northeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers before noon. Partly sunny, with a high near 85. 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 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Mostly cloudy, with a low around 77. Breezy, with an east northeast wind 18 to 21 mph, with gusts as high as 29 mph.
Wednesday
Isolated showers. Partly sunny, with a high near 84. Windy, with an east northeast wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 76. Breezy, with an east northeast wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Scattered showers. Mostly cloudy, with a high near 83. Windy, with an east northeast wind 21 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 76. Windy, with an east northeast wind 22 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Friday
Isolated showers. Mostly cloudy, with a high near 83. Windy, with an east northeast wind 24 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers before midnight. Mostly cloudy, with a low around 75. Windy, with an east northeast wind 25 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Saturday
Isolated showers. Partly sunny, with a high near 84. Windy, with an east northeast wind 28 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 75. Windy, with an east northeast wind 25 to 30 mph, with gusts as high as 44 mph.
Sunday
Mostly sunny, with a high near 83. Windy, with an east northeast wind 25 to 28 mph, with gusts as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 75. Windy, with an east northeast wind 18 to 28 mph, with gusts as high as 40 mph.
Monday
Mostly sunny, with a high near 83. Breezy, with an east northeast wind 18 to 21 mph, with gusts as high as 29 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wailuku HI
 20.89°N 156.5°W (Elev. 259 ft)
Last Update:
6:01 am HST Sep 21, 2026
Forecast Valid:
3pm HST Sep 21, 2026-6pm HST Sep 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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