National Weather Service Forecast for: Kahului Airport HI
Issued by: National Weather Service Honolulu, HI
Updated: 6:02 pm HST Feb 1, 2026
 
Tonight

Tonight: Isolated showers. Widespread haze. Partly cloudy, with a low around 67. Breezy, with a south southwest wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Isolated
Showers and
Breezy

 Monday

Monday: Scattered showers, mainly between 1pm and 5pm. Mostly sunny, with a high near 84. Windy, with a south southwest wind 18 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers and
Windy

 Monday
Night
Monday Night: Scattered showers, mainly after 1am. Partly cloudy, with a low around 65. Windy, with a south southwest wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Windy.
Isolated
Showers then
Scattered
Showers
 Tuesday

Tuesday: Showers likely before noon. Mostly sunny, with a high near 82. Breezy, with a south wind 15 to 20 mph becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Showers
Likely and
Breezy then
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 61. North wind around 8 mph.
Clear


 Wednesday

Wednesday: Sunny, with a high near 81. East northeast wind 6 to 8 mph.
Sunny


 Wednesday
Night
Wednesday Night: Clear, with a low around 61. East northeast wind 5 to 8 mph becoming calm after midnight.
Clear


 Thursday

Thursday: Sunny, with a high near 83. Light and variable wind.
Sunny


 Thursday
Night
Thursday Night: Clear, with a low around 62. Light and variable wind becoming south around 5 mph after midnight.
Clear
Lo 67 °F Hi 84 °F Lo 65 °F Hi 82 °F Lo 61 °F Hi 81 °F Lo 61 °F Hi 83 °F Lo 62 °F

Coastal Flood Statement
 

Tonight
 
 Isolated showers. Widespread haze. Partly cloudy, with a low around 67. Breezy, with a south southwest wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Monday
 
 Scattered showers, mainly between 1pm and 5pm. Mostly sunny, with a high near 84. Windy, with a south southwest wind 18 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
 
 Scattered showers, mainly after 1am. Partly cloudy, with a low around 65. Windy, with a south southwest wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
 
 Showers likely before noon. Mostly sunny, with a high near 82. Breezy, with a south wind 15 to 20 mph becoming south southwest 5 to 10 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 Clear, with a low around 61. North wind around 8 mph.
Wednesday
 
 Sunny, with a high near 81. East northeast wind 6 to 8 mph.
Wednesday Night
 
 Clear, with a low around 61. East northeast wind 5 to 8 mph becoming calm after midnight.
Thursday
 
 Sunny, with a high near 83. Light and variable wind.
Thursday Night
 
 Clear, with a low around 62. Light and variable wind becoming south around 5 mph after midnight.
Friday
 
 Sunny, with a high near 83. South wind around 6 mph.
Friday Night
 
 Isolated showers. Partly cloudy, with a low around 64. South wind around 7 mph. Chance of precipitation is 20%.
Saturday
 
 Showers likely. Partly sunny, with a high near 84. Windy, with a south southwest wind 6 to 11 mph becoming north northeast 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%.
Saturday Night
 
 Scattered showers. Mostly cloudy, with a low around 64. Windy, with a northeast wind 16 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Sunday
 
 Scattered showers. Mostly cloudy, with a high near 84. Breezy, with a northeast wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Kahului Airport HI.