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

70°F

21°C

Humidity 90%
Wind Speed SE 5 mph
Barometer 30.05 in (1018.0 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 18 Apr 9:54 pm HST
Extended Forecast for

Kahului HI

  • Tonight

    Tonight: Partly cloudy, with a low around 70. North northeast wind 5 to 9 mph becoming calm in the evening.

    Low: 70 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 84. Light and variable wind becoming northeast 8 to 13 mph in the morning.

    High: 84 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 70. Northeast wind 6 to 11 mph becoming light and variable in the evening.

    Low: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 83. Calm wind becoming north northeast 5 to 8 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 70. Northeast wind around 6 mph becoming calm in the evening.

    Low: 70 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 83. Light east wind.

    High: 83 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 70. Light east wind.

    Low: 70 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 83. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. Northeast wind around 7 mph.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 70. North northeast wind 5 to 9 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 84. Light and variable wind becoming northeast 8 to 13 mph in the morning.
Sunday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 70. Northeast wind 6 to 11 mph becoming light and variable in the evening.
Monday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 83. Calm wind becoming north northeast 5 to 8 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 70. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 83. Light east wind.
Tuesday Night
Partly cloudy, with a low around 70. Light east wind.
Wednesday
Sunny, with a high near 83. Calm wind becoming northeast around 6 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 70. Northeast wind around 7 mph.
Thursday
Sunny, with a high near 83. Northeast wind 7 to 9 mph.
Thursday Night
Partly cloudy, with a low around 69. Northeast wind around 9 mph.
Friday
Isolated showers. Mostly sunny, with a high near 82. Northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 69. Northeast wind 9 to 11 mph.
Saturday
Isolated showers. Mostly sunny, with a high near 82. Northeast wind 10 to 13 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kahului HI
 20.89°N 156.45°W (Elev. 7 ft)
Last Update:
6:02 pm HST Apr 18, 2026
Forecast Valid:
10pm HST Apr 18, 2026-6pm HST Apr 25, 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