National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Fair

69°F

21°C

Humidity 93%
Wind Speed E 3 mph
Barometer 29.87 in (1011.9 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 19 Mar 5:54 am HST
Extended Forecast for

Kahului Airport HI

Flood Watch March 19, 06:00pm until March 22, 06:00pm
Click here for hazard details and duration
Flood Watch

  • Today

    Today: Showers likely, mainly after 2pm. Partly sunny, with a high near 82. Calm wind becoming north northeast around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 82 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 69. Light and variable wind. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 69 °F

    Heavy Rain

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 83 °F

    Heavy Rain

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. South wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 70 °F

    Heavy Rain

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. South southwest wind 7 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 82 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. South southeast wind 9 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    Low: 68 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. South wind 5 to 9 mph becoming calm in the morning. Chance of precipitation is 90%.

    High: 81 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Showers likely. Cloudy, with a low around 66. Calm wind becoming northeast 5 to 8 mph after midnight. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Monday

    Monday: Showers likely, mainly before 8am. Cloudy, with a high near 79. Northeast wind 8 to 11 mph. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely

Detailed Forecast

Today
Showers likely, mainly after 2pm. Partly sunny, with a high near 82. Calm wind becoming north northeast around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers likely, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 69. Light and variable wind. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. South wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. South southwest wind 7 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. South southeast wind 9 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. South wind 5 to 9 mph becoming calm in the morning. Chance of precipitation is 90%.
Sunday Night
Showers likely. Cloudy, with a low around 66. Calm wind becoming northeast 5 to 8 mph after midnight. Chance of precipitation is 60%.
Monday
Showers likely, mainly before 8am. Cloudy, with a high near 79. Northeast wind 8 to 11 mph. Chance of precipitation is 60%.
Monday Night
Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 65. East northeast wind 10 to 13 mph. Chance of precipitation is 50%.
Tuesday
Isolated showers. Partly sunny, with a high near 80. Breezy, with an east northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 65. East wind 10 to 14 mph, with gusts as high as 18 mph.
Wednesday
Isolated showers. Mostly sunny, with a high near 80. East northeast wind 10 to 13 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kahului Airport HI
 20.89°N 156.43°W (Elev. 39 ft)
Last Update:
6:01 am HST Mar 19, 2026
Forecast Valid:
6am HST Mar 19, 2026-6pm HST Mar 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