| National Weather Service Forecast for:
Waipahu HI Issued by: National Weather Service Honolulu, HI |
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| Updated: 6:02 pm HST Feb 1, 2026 | ||||||||||||||||||
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| Tonight |
Isolated showers before 11pm. Widespread haze. Partly cloudy, with a low around 70. South southwest wind 8 to 11 mph. Chance of precipitation is 20%. |
| Monday |
Scattered showers. Partly sunny, with a high near 81. Breezy, with a south southwest wind 11 to 16 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 31 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible. |
| Monday Night |
Showers, mainly after 9pm. Low around 65. Breezy, with a southwest wind 16 to 21 mph becoming north northwest 8 to 13 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible. |
| Tuesday |
Isolated showers before noon. Sunny, with a high near 79. North northwest wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%. |
| Tuesday Night |
Clear, with a low around 62. North wind around 7 mph. |
| Wednesday |
Sunny, with a high near 79. East wind around 7 mph. |
| Wednesday Night |
Clear, with a low around 63. East northeast wind around 6 mph becoming calm in the evening. |
| Thursday |
Sunny, with a high near 80. Calm wind becoming south southwest 5 to 7 mph. |
| Thursday Night |
Isolated showers. Mostly clear, with a low around 66. Calm wind becoming south 5 to 9 mph after midnight. Chance of precipitation is 20%. |
| Friday |
Scattered showers. Mostly sunny, with a high near 81. Breezy, with a south southwest wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. |
| Friday Night |
Showers likely. Mostly cloudy, with a low around 66. Light and variable wind becoming north northwest 6 to 11 mph after midnight. Chance of precipitation is 70%. |
| Saturday |
Showers likely. Mostly cloudy, with a high near 81. Breezy, with a north wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 60%. |
| Saturday Night |
Scattered showers. Mostly cloudy, with a low around 65. Breezy, with a northeast wind 17 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. |
| Sunday |
Scattered showers. Mostly cloudy, with a high near 81. Breezy, with a northeast wind 17 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. |
Forecast from NOAA-NWS for Waipahu HI.
