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

Today: Mostly sunny, with a high near 83. East wind around 8 mph.
Mostly Sunny

 Tonight

Tonight: Partly cloudy, with a low around 68. Southeast wind 5 to 7 mph.
Partly Cloudy

 Tuesday

Tuesday: Scattered showers. Partly sunny, with a high near 81. South 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: Isolated showers before midnight. Partly cloudy, with a low around 69. East southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Isolated
Showers then
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 83. East southeast wind 7 to 9 mph. Chance of precipitation is 50%. 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. East southeast wind 9 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Heavy Rain

 Thursday

Thursday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. Breezy, with a south southeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Heavy Rain
and Breezy
 Thursday
Night
Thursday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Breezy, with a south southeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Heavy Rain
and Breezy
 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 80. Breezy, with a south wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Heavy Rain
and Breezy
Hi 83 °F Lo 68 °F Hi 81 °F Lo 69 °F Hi 83 °F Lo 70 °F Hi 80 °F Lo 69 °F Hi 80 °F

Hydrologic Outlook
 

Today
 
 Mostly sunny, with a high near 83. East wind around 8 mph.
Tonight
 
 Partly cloudy, with a low around 68. Southeast wind 5 to 7 mph.
Tuesday
 
 Scattered showers. Partly sunny, with a high near 81. South southeast wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
 
 Isolated showers before midnight. Partly cloudy, with a low around 69. East southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday
 
 Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 83. East southeast wind 7 to 9 mph. Chance of precipitation is 50%. 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. East southeast wind 9 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Thursday
 
 Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. Breezy, with a south southeast wind around 15 mph, with gusts as high as 21 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. Breezy, with a south southeast wind around 16 mph, with gusts as high as 22 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 80. Breezy, with a south wind around 16 mph, with gusts as high as 22 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 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday
 
 Scattered showers. Mostly sunny, with a high near 81. Breezy, with a southwest wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
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 80. Light and variable wind becoming west southwest 5 to 8 mph in the afternoon. Chance of precipitation is 40%.

 

Forecast from NOAA-NWS for Nanakuli HI.