National Weather Service Forecast for: Waimea HI
Issued by: National Weather Service Honolulu, HI
Updated: 9:13 am HST Apr 20, 2025
 
This
Afternoon
This Afternoon: Scattered showers. Partly sunny, with a high near 75. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers
 Tonight

Tonight: Scattered showers. Mostly cloudy, with a low around 56. Northeast wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers
 Monday

Monday: Scattered showers. Partly sunny, with a high near 75. Breezy, with a northeast wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.
Scattered
Showers and
Breezy
 Monday
Night
Monday Night: Scattered showers, mainly before 1am. Mostly cloudy, with a low around 57. North northeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Scattered
Showers
 Tuesday

Tuesday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 75. West southwest wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 70%. New rainfall amounts in excess of 4 inches possible.
Heavy Rain

 Tuesday
Night
Tuesday Night: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%. New rainfall amounts between 1 and 2 inches possible.
Heavy Rain

 Wednesday

Wednesday: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 76. Calm wind. Chance of precipitation is 30%.
Heavy Rain

 Wednesday
Night
Wednesday Night: Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 58. Calm wind. Chance of precipitation is 20%.
Heavy Rain

 Thursday

Thursday: Isolated showers. Mostly sunny, with a high near 77. Calm wind. Chance of precipitation is 20%.
Isolated
Showers
Hi 75 °F Lo 56 °F Hi 75 °F Lo 57 °F Hi 75 °F Lo 57 °F Hi 76 °F Lo 58 °F Hi 77 °F

 

This Afternoon
 
 Scattered showers. Partly sunny, with a high near 75. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
 
 Scattered showers. Mostly cloudy, with a low around 56. Northeast wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
 
 Scattered showers. Partly sunny, with a high near 75. Breezy, with a northeast wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
 
 Scattered showers, mainly before 1am. Mostly cloudy, with a low around 57. North northeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
 
 Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 75. West southwest wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 70%. New rainfall amounts in excess of 4 inches possible.
Tuesday Night
 
 Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 57. Calm wind. Chance of precipitation is 30%. New rainfall amounts between 1 and 2 inches possible.
Wednesday
 
 Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 76. Calm wind. Chance of precipitation is 30%.
Wednesday Night
 
 Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 58. Calm wind. Chance of precipitation is 20%.
Thursday
 
 Isolated showers. Mostly sunny, with a high near 77. Calm wind. Chance of precipitation is 20%.
Thursday Night
 
 Isolated showers before midnight. Partly cloudy, with a low around 58. Calm wind. Chance of precipitation is 20%.
Friday
 
 Isolated showers. Mostly sunny, with a high near 78. Calm wind. Chance of precipitation is 20%.
Friday Night
 
 Isolated showers. Partly cloudy, with a low around 58. Light and variable wind. Chance of precipitation is 20%.
Saturday
 
 Isolated showers. Mostly sunny, with a high near 78. North northeast wind 3 to 5 mph. Chance of precipitation is 20%.

 

Forecast from NOAA-NWS for Waimea HI.