National Weather Service Forecast for: Kapolei HI
Issued by: National Weather Service Honolulu, HI
Updated: 6:02 pm HST Jun 18, 2026
 
Tonight

Tonight: Clear, with a low around 74. Calm wind becoming northeast 5 to 8 mph after midnight.
Clear

Juneteenth

Juneteenth: Isolated showers after noon.  Sunny, with a high near 87. Northeast wind 5 to 11 mph becoming southeast in the afternoon.  Chance of precipitation is 20%.
Sunny then
Isolated
Showers
Friday
Night
Friday Night: Mostly clear, with a low around 74. East northeast wind 5 to 7 mph.
Mostly Clear

Saturday

Saturday: Sunny, with a high near 87. East southeast wind around 8 mph.
Sunny

Saturday
Night
Saturday Night: Mostly clear, with a low around 74. East northeast wind around 8 mph.
Mostly Clear

Sunday

Sunday: Sunny, with a high near 86. East northeast wind 5 to 8 mph.
Sunny

Sunday
Night
Sunday Night: Mostly clear, with a low around 73. East northeast wind around 9 mph.
Mostly Clear

Monday

Monday: Sunny, with a high near 86. East northeast wind 9 to 14 mph, with gusts as high as 18 mph.
Sunny

Monday
Night
Monday Night: Mostly clear, with a low around 73. East northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Mostly Clear

Lo 74 °F Hi 87 °F Lo 74 °F Hi 87 °F Lo 74 °F Hi 86 °F Lo 73 °F Hi 86 °F Lo 73 °F

High Surf Advisory
 

Tonight
 
Clear, with a low around 74. Calm wind becoming northeast 5 to 8 mph after midnight.
Juneteenth
 
Isolated showers after noon. Sunny, with a high near 87. Northeast wind 5 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Friday Night
 
Mostly clear, with a low around 74. East northeast wind 5 to 7 mph.
Saturday
 
Sunny, with a high near 87. East southeast wind around 8 mph.
Saturday Night
 
Mostly clear, with a low around 74. East northeast wind around 8 mph.
Sunday
 
Sunny, with a high near 86. East northeast wind 5 to 8 mph.
Sunday Night
 
Mostly clear, with a low around 73. East northeast wind around 9 mph.
Monday
 
Sunny, with a high near 86. East northeast wind 9 to 14 mph, with gusts as high as 18 mph.
Monday Night
 
Mostly clear, with a low around 73. East northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Tuesday
 
Sunny, with a high near 86. Breezy, with an east wind 10 to 15 mph, with gusts as high as 21 mph.
Tuesday Night
 
Mostly clear, with a low around 74. East northeast wind around 14 mph, with gusts as high as 18 mph.
Wednesday
 
Partly sunny, with a high near 85. Breezy, with an east northeast wind 13 to 16 mph, with gusts as high as 22 mph.
Wednesday Night
 
Mostly cloudy, with a low around 73. Breezy, with an east northeast wind around 17 mph, with gusts as high as 24 mph.
Thursday
 
Partly sunny, with a high near 85. Breezy, with an east northeast wind 17 to 21 mph, with gusts as high as 29 mph.

 

Forecast from NOAA-NWS for Kapolei HI.