National Weather Service Forecast for: Kailua HI
Issued by: National Weather Service Honolulu, HI
Updated: 6:01 am HST May 4, 2026
 
Today

Today: Scattered showers, mainly before 10am. Partly sunny, with a high near 78. Breezy, with an east northeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Breezy.
Scattered
Showers then
Isolated
Showers
 Tonight

Tonight: Scattered showers, mainly after 2am. Mostly cloudy, with a low around 73. East northeast wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers

 Tuesday

Tuesday: Scattered showers before 10am. Partly sunny, with a high near 80. East wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers then
Mostly Sunny

 Tuesday
Night
Tuesday Night: Isolated showers after 8pm. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.
Isolated
Showers

 Wednesday

Wednesday: Isolated showers before noon. Mostly sunny, with a high near 81. Calm wind becoming north northeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Isolated
Showers then
Mostly Sunny

 Wednesday
Night
Wednesday Night: Isolated showers. Mostly cloudy, with a low around 72. Northeast wind around 8 mph. Chance of precipitation is 20%.
Isolated
Showers

 Thursday

Thursday: Isolated showers. Partly sunny, with a high near 81. Northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Isolated
Showers

 Thursday
Night
Thursday Night: Scattered showers. Mostly cloudy, with a low around 73. East northeast wind 8 to 11 mph. Chance of precipitation is 40%.
Scattered
Showers

 Friday

Friday: Scattered showers, mainly before 11am. Partly sunny, with a high near 81. East northeast wind 8 to 10 mph. Chance of precipitation is 40%.
Scattered
Showers
Hi 78 °F Lo 73 °F Hi 80 °F Lo 72 °F Hi 81 °F Lo 72 °F Hi 81 °F Lo 73 °F Hi 81 °F

 

Today
 
 Scattered showers, mainly before 10am. Partly sunny, with a high near 78. Breezy, with an east northeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
 
 Scattered showers, mainly after 2am. Mostly cloudy, with a low around 73. East northeast wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
 
 Scattered showers before 10am. Partly sunny, with a high near 80. East wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
 
 Isolated showers after 8pm. Mostly cloudy, with a low around 72. Calm wind. Chance of precipitation is 20%.
Wednesday
 
 Isolated showers before noon. Mostly sunny, with a high near 81. Calm wind becoming north northeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
 
 Isolated showers. Mostly cloudy, with a low around 72. Northeast wind around 8 mph. Chance of precipitation is 20%.
Thursday
 
 Isolated showers. Partly sunny, with a high near 81. Northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Thursday Night
 
 Scattered showers. Mostly cloudy, with a low around 73. East northeast wind 8 to 11 mph. Chance of precipitation is 40%.
Friday
 
 Scattered showers, mainly before 11am. Partly sunny, with a high near 81. East northeast wind 8 to 10 mph. Chance of precipitation is 40%.
Friday Night
 
 Scattered showers, mainly after 8pm. Mostly cloudy, with a low around 73. East wind 8 to 10 mph. Chance of precipitation is 40%.
Saturday
 
 Scattered showers. Partly sunny, with a high near 80. East wind 8 to 10 mph. Chance of precipitation is 40%.
Saturday Night
 
 Scattered showers. Mostly cloudy, with a low around 73. East northeast wind around 10 mph. Chance of precipitation is 40%.
Sunday
 
 Scattered showers. Partly sunny, with a high near 80. Northeast wind 9 to 13 mph. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Kailua HI.