National Weather Service Forecast for: Waipahu HI
Issued by: National Weather Service Honolulu, HI
Updated: 6:01 am HST May 26, 2026
 
Today

Today: Isolated showers before noon.  Mostly sunny, with a high near 83. Breezy, with an east northeast wind 10 to 17 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.
Breezy.
Isolated
Showers then
Sunny
Tonight

Tonight: Isolated showers.  Partly cloudy, with a low around 72. Breezy, with an east northeast wind 7 to 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.
Isolated
Showers and
Breezy
Wednesday

Wednesday: Isolated showers before noon.  Mostly sunny, with a high near 82. Breezy, with an east northeast wind 10 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.
Breezy.
Isolated
Showers then
Sunny
Wednesday
Night
Wednesday Night: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 72. Breezy, with an east northeast wind 16 to 20 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers and
Breezy
Thursday

Thursday: Isolated showers.  Mostly sunny, with a high near 82. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph.  Chance of precipitation is 20%.
Isolated
Showers and
Breezy
Thursday
Night
Thursday Night: Isolated showers after midnight.  Partly cloudy, with a low around 72. East northeast wind 11 to 14 mph, with gusts as high as 18 mph.  Chance of precipitation is 20%.
Mostly Clear
then Isolated
Showers
Friday

Friday: Isolated showers before noon.  Mostly sunny, with a high near 83. Breezy, with an east northeast wind around 15 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.
Breezy.
Isolated
Showers then
Sunny
Friday
Night
Friday Night: Mostly clear, with a low around 72. East northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Mostly Clear

Saturday

Saturday: Isolated showers before noon.  Sunny, with a high near 84. East northeast wind 10 to 13 mph.  Chance of precipitation is 20%.
Isolated
Showers then
Sunny
Hi 83 °F Lo 72 °F Hi 82 °F Lo 72 °F Hi 82 °F Lo 72 °F Hi 83 °F Lo 72 °F Hi 84 °F

 

Today
 
Isolated showers before noon. Mostly sunny, with a high near 83. Breezy, with an east northeast wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tonight
 
Isolated showers. Partly cloudy, with a low around 72. Breezy, with an east northeast wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Wednesday
 
Isolated showers before noon. Mostly sunny, with a high near 82. Breezy, with an east northeast wind 10 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday Night
 
Scattered showers, mainly after midnight. Partly cloudy, with a low around 72. Breezy, with an east northeast wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
 
Isolated showers. Mostly sunny, with a high near 82. Breezy, with an east northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
 
Isolated showers after midnight. Partly cloudy, with a low around 72. East northeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Friday
 
Isolated showers before noon. Mostly sunny, with a high near 83. Breezy, with an east northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday Night
 
Mostly clear, with a low around 72. East northeast wind 10 to 14 mph, with gusts as high as 18 mph.
Saturday
 
Isolated showers before noon. Sunny, with a high near 84. East northeast wind 10 to 13 mph. Chance of precipitation is 20%.
Saturday Night
 
Mostly clear, with a low around 73. East northeast wind 7 to 10 mph.
Sunday
 
Sunny, with a high near 85. East wind around 8 mph.
Sunday Night
 
Mostly clear, with a low around 73. East northeast wind around 8 mph.
Monday
 
Sunny, with a high near 85. East wind 6 to 10 mph.

 

Forecast from NOAA-NWS for Waipahu HI.