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.

Fair

73°F

23°C

Humidity 76%
Wind Speed Vrbl 3 mph
Barometer 30.01 in (1016.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 15 Aug 2:54 am HST
Extended Forecast for

Wailuku HI

  • Overnight

    Overnight: Mostly cloudy, with a low around 70. North northwest wind around 6 mph.

    Low: 70 °F

    Mostly Cloudy

  • Friday

    Friday: Isolated showers before noon. Mostly sunny, with a high near 78. North wind 6 to 14 mph becoming east in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Isolated showers before midnight. Partly cloudy, with a low around 70. East wind 9 to 13 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78. East wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 70. East northeast wind around 14 mph, with gusts as high as 18 mph.

    Low: 70 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 77. East northeast wind around 13 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 70. East wind 8 to 13 mph. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before noon. Mostly sunny, with a high near 78. East wind around 10 mph. Chance of precipitation is 30%.

    High: 78 °F

    Scattered
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70. East northeast wind around 11 mph.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 70. North northwest wind around 6 mph.
Friday
Isolated showers before noon. Mostly sunny, with a high near 78. North wind 6 to 14 mph becoming east in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers before midnight. Partly cloudy, with a low around 70. East wind 9 to 13 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 78. East wind 10 to 14 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 70. East northeast wind around 14 mph, with gusts as high as 18 mph.
Sunday
Mostly sunny, with a high near 77. East northeast wind around 13 mph.
Sunday Night
Scattered showers. Partly cloudy, with a low around 70. East wind 8 to 13 mph. Chance of precipitation is 30%.
Monday
Scattered showers before noon. Mostly sunny, with a high near 78. East wind around 10 mph. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 70. East northeast wind around 11 mph.
Tuesday
Partly sunny, with a high near 78. East northeast wind 11 to 14 mph, with gusts as high as 18 mph.
Tuesday Night
Partly cloudy, with a low around 69. East northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Wednesday
Mostly sunny, with a high near 77. East northeast wind 11 to 14 mph, with gusts as high as 18 mph.
Wednesday Night
Partly cloudy, with a low around 69. East wind 8 to 13 mph.
Thursday
Mostly sunny, with a high near 78. East wind 8 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Wailuku HI
 20.87°N 156.52°W (Elev. 1224 ft)
Last Update:
6:02 pm HST Aug 14, 2025
Forecast Valid:
3am HST Aug 15, 2025-6pm HST Aug 21, 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