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

77°F

25°C

Humidity 74%
Wind Speed NE 16 G 32 mph
Barometer 29.97 in (1015.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 18 Apr 5:54 pm HST
Extended Forecast for

5 Miles NW Waikapu HI

  • Tonight

    Tonight: A 20 percent chance of showers. Mostly cloudy, with a low around 56. East northeast wind 9 to 13 mph.

    Low: 56 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers. Mostly cloudy, with a high near 63. East wind 5 to 10 mph becoming light.

    High: 63 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 55. East northeast wind around 6 mph becoming calm in the evening.

    Low: 55 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers. Partly sunny, with a high near 62. Calm wind becoming south southwest around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 56. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers. Mostly sunny, with a high near 63. Calm wind.

    High: 63 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 56. Calm wind.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Isolated showers. Mostly sunny, with a high near 62. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 62 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 56. East northeast wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Scattered
    Showers

Detailed Forecast

Tonight
A 20 percent chance of showers. Mostly cloudy, with a low around 56. East northeast wind 9 to 13 mph.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 63. East wind 5 to 10 mph becoming light.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 55. East northeast wind around 6 mph becoming calm in the evening.
Monday
A 40 percent chance of showers. Partly sunny, with a high near 62. Calm wind becoming south southwest around 5 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 56. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 63. Calm wind.
Tuesday Night
A 30 percent chance of showers, mainly before midnight. Partly cloudy, with a low around 56. Calm wind.
Wednesday
Isolated showers. Mostly sunny, with a high near 62. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 56. East northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday
Scattered showers, mainly after noon. Mostly cloudy, with a high near 62. Breezy, with an east northeast wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Thursday Night
Showers likely. Cloudy, with a low around 55. Breezy, with an east northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday
Showers. High near 62. Breezy, with an east northeast wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Friday Night
Showers likely. Cloudy, with a low around 55. Breezy, with an east northeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Saturday
Showers. High near 61. East southeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Waikapu HI
 20.89°N 156.6°W (Elev. 4869 ft)
Last Update:
6:02 pm HST Apr 18, 2026
Forecast Valid:
6pm 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