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

68°F

20°C

Humidity 87%
Wind Speed SE 5 mph
Barometer 29.85 in (1011.2 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 7 Oct 6:54 am HST
Extended Forecast for

Wailuku HI

  • Today

    Today: Mostly sunny, with a high near 85. Northwest wind around 5 mph becoming calm.

    High: 85 °F

    Mostly Sunny

  • Tonight

    Tonight: Scattered showers after 2am. Partly cloudy, with a low around 75. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 75 °F

    Mostly Clear
    then
    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Mostly sunny, with a high near 86. Breezy, with a light and variable wind becoming south southwest 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

    High: 86 °F

    Scattered
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Scattered showers. Partly cloudy, with a low around 76. Southeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 76 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly after 2pm. Mostly sunny, with a high near 86. South southeast wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 86 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 75. East wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 75 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 84. East northeast wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 84 °F

    Isolated
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. East northeast wind around 6 mph.

    Low: 74 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 84. East northeast wind around 6 mph.

    High: 84 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 85. Northwest wind around 5 mph becoming calm.
Tonight
Scattered showers after 2am. Partly cloudy, with a low around 75. South southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers. Mostly sunny, with a high near 86. Breezy, with a light and variable wind becoming south southwest 15 to 20 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Scattered showers. Partly cloudy, with a low around 76. Southeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Scattered showers, mainly after 2pm. Mostly sunny, with a high near 86. South southeast wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 75. East wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 84. East northeast wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 74. East northeast wind around 6 mph.
Sunday
Mostly sunny, with a high near 84. East northeast wind around 6 mph.
Sunday Night
Partly cloudy, with a low around 74. East northeast wind around 6 mph.
Columbus Day
Mostly sunny, with a high near 84. East northeast wind 5 to 7 mph.
Monday Night
Mostly cloudy, with a low around 75. East northeast wind around 7 mph.
Tuesday
Mostly sunny, with a high near 85. East northeast wind 3 to 7 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:
6:01 am HST Oct 7, 2026
Forecast Valid:
6am HST Oct 7, 2026-6pm HST Oct 13, 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