National Weather Service Forecast for: Ahuimanu HI
Issued by: National Weather Service Honolulu, HI
Updated: 6:55 pm HST Dec 16, 2025
 
Tonight

Tonight: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 73. South southwest wind 10 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Heavy Rain
 Wednesday

Wednesday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. Breezy, with a south southwest wind 7 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Heavy Rain
and Breezy
 Wednesday
Night
Wednesday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. Southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Heavy Rain
 Thursday

Thursday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Southwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Heavy Rain
 Thursday
Night
Thursday Night: Occasional showers. Low around 71. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Showers
 Friday

Friday: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 80. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Heavy Rain
 Friday
Night
Friday Night: Scattered showers. Mostly cloudy, with a low around 71. Calm wind becoming east northeast around 6 mph after midnight. Chance of precipitation is 40%.
Scattered
Showers
 Saturday

Saturday: Scattered showers, mainly after noon. Mostly sunny, with a high near 80. Northeast wind 6 to 8 mph. Chance of precipitation is 30%.
Scattered
Showers
 Saturday
Night
Saturday Night: Scattered showers. Mostly cloudy, with a low around 71. East northeast wind 8 to 11 mph. Chance of precipitation is 40%.
Scattered
Showers
Lo 73 °F Hi 79 °F Lo 71 °F Hi 79 °F Lo 71 °F Hi 80 °F Lo 71 °F Hi 80 °F Lo 71 °F

Flood Watch
 

Tonight
 
 Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 73. South southwest wind 10 to 13 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
 
 Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. Breezy, with a south southwest wind 7 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. 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 71. Southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
 
 Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Southwest wind 3 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
 
 Occasional showers. Low around 71. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
 
 Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 80. Calm wind. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
 
 Scattered showers. Mostly cloudy, with a low around 71. Calm wind becoming east northeast around 6 mph after midnight. Chance of precipitation is 40%.
Saturday
 
 Scattered showers, mainly after noon. Mostly sunny, with a high near 80. Northeast wind 6 to 8 mph. Chance of precipitation is 30%.
Saturday Night
 
 Scattered showers. Mostly cloudy, with a low around 71. East northeast wind 8 to 11 mph. Chance of precipitation is 40%.
Sunday
 
 Scattered showers. Partly sunny, with a high near 78. Breezy, with an east northeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday Night
 
 Scattered showers. Mostly cloudy, with a low around 71. Breezy, with an east northeast wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday
 
 Scattered showers. Partly sunny, with a high near 77. Breezy, with an east northeast wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Monday Night
 
 Scattered showers. Mostly cloudy, with a low around 70. Windy, with an east northeast wind 20 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Tuesday
 
 Scattered showers. Partly sunny, with a high near 77. Windy, with an east wind around 26 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Ahuimanu HI.