| National Weather Service Forecast for:
Waipio HI Issued by: National Weather Service Honolulu, HI |
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| Updated: 6:01 pm HST Aug 19, 2026 | ||||||||||||||||||
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| Tonight |
Partly cloudy, with a low around 73. North northeast wind around 6 mph. |
| Thursday |
Mostly sunny, with a high near 86. East northeast wind 5 to 8 mph becoming calm in the afternoon. |
| Thursday Night |
Scattered showers, mainly after midnight. Partly cloudy, with a low around 74. Calm wind becoming north northeast around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible. |
| Friday |
Scattered showers, mainly before noon. Partly sunny, with a high near 87. South southeast wind 3 to 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible. |
| Friday Night |
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 76. East northeast wind 5 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible. |
| Saturday |
Scattered showers, mainly after noon. Mostly sunny, with a high near 87. Breezy, with an east northeast wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. |
| Saturday Night |
Isolated showers. Partly cloudy, with a low around 76. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%. |
| Sunday |
Scattered showers. The rain could be heavy at times. Partly sunny, with a high near 86. Breezy, with an east northeast wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. |
| Sunday Night |
Scattered showers. Mostly cloudy, with a low around 76. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. |
| Monday |
Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 85. Breezy, with an east wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. |
| Monday Night |
Showers likely. Mostly cloudy, with a low around 75. East wind 11 to 13 mph. Chance of precipitation is 60%. |
| Tuesday |
Scattered showers. Mostly cloudy, with a high near 85. East wind around 13 mph. Chance of precipitation is 50%. |
| Tuesday Night |
Scattered showers. Mostly cloudy, with a low around 75. East northeast wind 11 to 13 mph. Chance of precipitation is 50%. |
| Wednesday |
Scattered showers. Partly sunny, with a high near 85. East northeast wind 11 to 13 mph. Chance of precipitation is 40%. |
Forecast from NOAA-NWS for Waipio HI.
