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.

Overcast

77°F

25°C

Humidity 79%
Wind Speed NE 14 mph
Barometer 30.06 in (1018.5 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 17 Aug 4:54 am HST
Extended Forecast for

Wailuku HI

  • Overnight

    Overnight: Isolated showers. Partly cloudy, with a low around 74. Northeast wind around 13 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 86. Breezy, with a northeast wind 13 to 21 mph, with gusts as high as 29 mph.

    High: 86 °F

    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 74. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers and
    Breezy

  • Monday

    Monday: Isolated showers before noon. Mostly sunny, with a high near 87. Breezy, with an east northeast wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 87 °F

    Breezy.
    Isolated
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 74. East northeast wind around 14 mph, with gusts as high as 18 mph.

    Low: 74 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 86. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.

    High: 86 °F

    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 73. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.

    Low: 73 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 85. Breezy, with an east northeast wind around 16 mph, with gusts as high as 22 mph.

    High: 85 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73. Breezy, with an east northeast wind around 16 mph, with gusts as high as 22 mph.

    Low: 73 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
Isolated showers. Partly cloudy, with a low around 74. Northeast wind around 13 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 86. Breezy, with a northeast wind 13 to 21 mph, with gusts as high as 29 mph.
Sunday Night
Isolated showers. Partly cloudy, with a low around 74. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday
Isolated showers before noon. Mostly sunny, with a high near 87. Breezy, with an east northeast wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 74. East northeast wind around 14 mph, with gusts as high as 18 mph.
Tuesday
Sunny, with a high near 86. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 73. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 85. Breezy, with an east northeast wind around 16 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 73. Breezy, with an east northeast wind around 16 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 85. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 73. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Friday
Sunny, with a high near 86. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around 73. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 86. Breezy, with an east northeast wind 14 to 17 mph, with gusts as high as 24 mph.
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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:
4:01 am HST Aug 17, 2025
Forecast Valid:
5am HST Aug 17, 2025-6pm HST Aug 23, 2025
 
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