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.

Mostly Cloudy and Windy

80°F

27°C

Humidity 74%
Wind Speed S 30 G 45 mph
Barometer 29.83 in (1010.6 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 20 Mar 10:54 am HST
Extended Forecast for

Kihei HI

Flood Watch March 20, 11:52am until March 22, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 20, 11:52am until March 22, 06:00pm

    NOW until 6:00pm Sun

    Flood Watch

  • Today

    High: 81 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. South wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. 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 80. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    High: 80 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. South wind 9 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

    Low: 67 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. South southwest wind 9 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

    High: 79 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Scattered showers. Cloudy, with a low around 65. Southwest wind 6 to 11 mph becoming north northeast after midnight. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Mostly cloudy, with a high near 78. North northeast wind 6 to 13 mph. Chance of precipitation is 40%.

    High: 78 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers before 8pm. Mostly cloudy, with a low around 65. Northeast wind 11 to 13 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers then
    Partly Cloudy

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 81. Breezy, with a south wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. South wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. 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 80. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 67. South wind 9 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. South southwest wind 9 to 13 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Sunday Night
Scattered showers. Cloudy, with a low around 65. Southwest wind 6 to 11 mph becoming north northeast after midnight. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
Scattered showers. Mostly cloudy, with a high near 78. North northeast wind 6 to 13 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers before 8pm. Mostly cloudy, with a low around 65. Northeast wind 11 to 13 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 78. Breezy, with a northeast wind 11 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 66. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 79. Breezy, with a north northeast wind 11 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 66. Breezy, with a north northeast wind 13 to 15 mph, with gusts as high as 21 mph.
Thursday
Mostly sunny, with a high near 80. Breezy, with a north northeast wind 13 to 15 mph, with gusts as high as 21 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kihei HI
 20.76°N 156.45°W (Elev. 52 ft)
Last Update:
6:01 am HST Mar 20, 2026
Forecast Valid:
11am HST Mar 20, 2026-6pm HST Mar 26, 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