National Weather Service Forecast for: Kihei HI
Issued by: National Weather Service Honolulu, HI
Updated: 9:16 am HST Mar 19, 2026
 
Today

Today: Scattered showers. Partly sunny, with a high near 83. Light northwest wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers
 Tonight

Tonight: Scattered showers, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 68. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Heavy Rain
 Friday

Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. South southwest wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Heavy Rain
 Friday
Night
Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. South wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Heavy Rain
 Saturday

Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. South southwest wind 8 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Heavy Rain
 Saturday
Night
Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. South southeast wind 9 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Heavy Rain
 Sunday

Sunday: Showers and possibly a thunderstorm. High near 80. South wind 5 to 9 mph becoming calm in the morning. Chance of precipitation is 90%.
Showers
 Sunday
Night
Sunday Night: Showers likely. Cloudy, with a low around 64. Light north northeast wind increasing to 5 to 10 mph after midnight. Chance of precipitation is 60%.
Showers
Likely
 Monday

Monday: Showers likely, mainly before 8am. Cloudy, with a high near 79. North northeast wind 9 to 13 mph. Chance of precipitation is 60%.
Showers
Likely
Hi 83 °F Lo 68 °F Hi 83 °F Lo 68 °F Hi 81 °F Lo 66 °F Hi 80 °F Lo 64 °F Hi 79 °F

Flood Watch
 

Today
 
 Scattered showers. Partly sunny, with a high near 83. Light northwest wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
 
 Scattered showers, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 68. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
 
 Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. South southwest wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
 
 Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. South wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
 
 Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. South southwest wind 8 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Saturday Night
 
 Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. South southeast wind 9 to 13 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday
 
 Showers and possibly a thunderstorm. High near 80. South wind 5 to 9 mph becoming calm in the morning. Chance of precipitation is 90%.
Sunday Night
 
 Showers likely. Cloudy, with a low around 64. Light north northeast wind increasing to 5 to 10 mph after midnight. Chance of precipitation is 60%.
Monday
 
 Showers likely, mainly before 8am. Cloudy, with a high near 79. North northeast wind 9 to 13 mph. Chance of precipitation is 60%.
Monday Night
 
 Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 63. Northeast wind 9 to 11 mph. Chance of precipitation is 40%.
Tuesday
 
 Isolated showers. Partly sunny, with a high near 79. North northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday Night
 
 Partly cloudy, with a low around 64. Northeast wind 6 to 10 mph.
Wednesday
 
 Isolated showers. Mostly sunny, with a high near 81. Northeast wind 6 to 13 mph. Chance of precipitation is 20%.

 

Forecast from NOAA-NWS for Kihei HI.