National Weather Service Forecast for: Ewa Beach HI
Issued by: National Weather Service Honolulu, HI
Updated: 4:01 am HST Apr 6, 2026
 
Today

Today: Sunny, with a high near 80. Southeast wind 9 to 13 mph.
Sunny
 Tonight

Tonight: Partly cloudy, with a low around 68. Southeast wind around 7 mph.
Partly Cloudy
 Tuesday

Tuesday: Scattered showers. Partly sunny, with a high near 80. Southeast wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Scattered
Showers
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 69. East wind 3 to 7 mph.
Mostly Clear
 Wednesday

Wednesday: Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 81. East southeast wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Heavy Rain
 Wednesday
Night
Wednesday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. South southeast wind around 11 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Heavy Rain
 Thursday

Thursday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. South southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Heavy Rain
 Thursday
Night
Thursday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Southeast wind around 11 mph. Chance of precipitation is 80%.
Heavy Rain
 Friday

Friday: Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. Breezy, with a south southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Heavy Rain
and Breezy
Hi 80 °F Lo 68 °F Hi 80 °F Lo 69 °F Hi 81 °F Lo 70 °F Hi 79 °F Lo 69 °F Hi 79 °F

Hydrologic Outlook
 

Today
 
 Sunny, with a high near 80. Southeast wind 9 to 13 mph.
Tonight
 
 Partly cloudy, with a low around 68. Southeast wind around 7 mph.
Tuesday
 
 Scattered showers. Partly sunny, with a high near 80. Southeast wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 Mostly clear, with a low around 69. East wind 3 to 7 mph.
Wednesday
 
 Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 81. East southeast wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
 
 Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. South southeast wind around 11 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Thursday
 
 Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. South southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Thursday Night
 
 Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Southeast wind around 11 mph. Chance of precipitation is 80%.
Friday
 
 Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. Breezy, with a south southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday Night
 
 Scattered showers, mainly before midnight. Partly cloudy, with a low around 69. Breezy, with a south southwest wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Saturday
 
 Isolated showers. Mostly sunny, with a high near 79. West southwest wind around 13 mph. Chance of precipitation is 20%.
Saturday Night
 
 Scattered showers. Partly cloudy, with a low around 68. West southwest wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday
 
 Scattered showers. Partly sunny, with a high near 79. West northwest wind around 5 mph becoming south in the afternoon. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Ewa Beach HI.