National Weather Service Forecast for: Wahiawa HI
Issued by: National Weather Service Honolulu, HI
Updated: 6:02 pm HST Feb 1, 2026
 
Tonight

Tonight: Isolated showers. Widespread haze. Partly cloudy, with a low around 65. South southwest wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Isolated
Showers

 Monday

Monday: Scattered showers. Partly sunny, with a high near 78. Breezy, with a southwest wind 14 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers and
Breezy
 Monday
Night
Monday Night: Showers, mainly after 9pm. Low around 61. Breezy, with a southwest wind 13 to 22 mph becoming north northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Showers and
Breezy

 Tuesday

Tuesday: Isolated showers before noon. Sunny, with a high near 76. Breezy, with a north northwest wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Breezy.
Isolated
Showers then
Sunny
 Tuesday
Night
Tuesday Night: Clear, with a low around 58. North northwest wind 6 to 8 mph becoming east northeast after midnight.
Clear

 Wednesday

Wednesday: Sunny, with a high near 76. East northeast wind 3 to 6 mph.
Sunny

 Wednesday
Night
Wednesday Night: Clear, with a low around 59. Light and variable wind.
Clear

 Thursday

Thursday: Sunny, with a high near 78. Calm wind becoming southwest 5 to 8 mph.
Sunny

 Thursday
Night
Thursday Night: Isolated showers. Mostly clear, with a low around 61. Light south southwest wind becoming south 5 to 9 mph after midnight. Chance of precipitation is 20%.
Isolated
Showers
Lo 65 °F Hi 78 °F Lo 61 °F Hi 76 °F Lo 58 °F Hi 76 °F Lo 59 °F Hi 78 °F Lo 61 °F

 

Tonight
 
 Isolated showers. Widespread haze. Partly cloudy, with a low around 65. South southwest wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Monday
 
 Scattered showers. Partly sunny, with a high near 78. Breezy, with a southwest wind 14 to 22 mph, with gusts 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 61. Breezy, with a southwest wind 13 to 22 mph becoming north northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
 
 Isolated showers before noon. Sunny, with a high near 76. Breezy, with a north northwest wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
 
 Clear, with a low around 58. North northwest wind 6 to 8 mph becoming east northeast after midnight.
Wednesday
 
 Sunny, with a high near 76. East northeast wind 3 to 6 mph.
Wednesday Night
 
 Clear, with a low around 59. Light and variable wind.
Thursday
 
 Sunny, with a high near 78. Calm wind becoming southwest 5 to 8 mph.
Thursday Night
 
 Isolated showers. Mostly clear, with a low around 61. Light south southwest wind becoming south 5 to 9 mph after midnight. Chance of precipitation is 20%.
Friday
 
 Scattered showers. Mostly sunny, with a high near 78. Breezy, with a south southwest wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Friday Night
 
 Showers likely. Mostly cloudy, with a low around 61. Breezy, with a light and variable wind becoming north northwest 10 to 15 mph after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%.
Saturday
 
 Showers likely. Mostly cloudy, with a high near 80. Windy, with a north wind 15 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Saturday Night
 
 Showers likely. Mostly cloudy, with a low around 61. Windy, with a northeast wind 18 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Sunday
 
 Showers likely. Cloudy, with a high near 80. Breezy, with a northeast wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

 

Forecast from NOAA-NWS for Wahiawa HI.