National Weather Service Forecast for: Hilo International Airport HI
Issued by: National Weather Service Honolulu, HI
Updated: 6:01 am HST Oct 6, 2026
 
Today

Today: Scattered showers before noon. Mostly sunny, with a high near 81. Calm wind becoming east northeast around 6 mph. Chance of precipitation is 30%.
Scattered
Showers then
Mostly Sunny
 Tonight

Tonight: Scattered showers, mainly before midnight. Partly cloudy, with a low around 71. West southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Scattered
Showers
 Wednesday

Wednesday: Isolated showers after noon. Mostly sunny, with a high near 82. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Sunny then
Isolated
Showers
 Wednesday
Night
Wednesday Night: Isolated showers. The rain could be heavy at times. Partly cloudy, with a low around 72. South wind around 7 mph. Chance of precipitation is 20%.
Heavy Rain

 Thursday

Thursday: Scattered showers, mainly after noon. The rain could be heavy at times. Partly sunny, with a high near 83. Breezy, with a southeast wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Heavy Rain
and Breezy
 Thursday
Night
Thursday Night: Isolated showers. Partly cloudy, with a low around 73. South wind 7 to 11 mph. Chance of precipitation is 20%.
Isolated
Showers
 Friday

Friday: Scattered showers. Partly sunny, with a high near 83. East southeast wind 5 to 9 mph. Chance of precipitation is 30%.
Scattered
Showers
 Friday
Night
Friday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 72. Southeast wind 3 to 5 mph. Chance of precipitation is 30%.
Scattered
Showers
 Saturday

Saturday: Isolated showers. Mostly sunny, with a high near 82. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Isolated
Showers
Hi 81 °F Lo 71 °F Hi 82 °F Lo 72 °F Hi 83 °F Lo 73 °F Hi 83 °F Lo 72 °F Hi 82 °F

 

Today
 
 Scattered showers before noon. Mostly sunny, with a high near 81. Calm wind becoming east northeast around 6 mph. Chance of precipitation is 30%.
Tonight
 
 Scattered showers, mainly before midnight. Partly cloudy, with a low around 71. West southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Wednesday
 
 Isolated showers after noon. Mostly sunny, with a high near 82. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
 
 Isolated showers. The rain could be heavy at times. Partly cloudy, with a low around 72. South wind around 7 mph. Chance of precipitation is 20%.
Thursday
 
 Scattered showers, mainly after noon. The rain could be heavy at times. Partly sunny, with a high near 83. Breezy, with a southeast wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
 
 Isolated showers. Partly cloudy, with a low around 73. South wind 7 to 11 mph. Chance of precipitation is 20%.
Friday
 
 Scattered showers. Partly sunny, with a high near 83. East southeast wind 5 to 9 mph. Chance of precipitation is 30%.
Friday Night
 
 Scattered showers, mainly before midnight. Mostly cloudy, with a low around 72. Southeast wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday
 
 Isolated showers. Mostly sunny, with a high near 82. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Saturday Night
 
 Isolated showers. Partly cloudy, with a low around 71. Light and variable wind. Chance of precipitation is 20%.
Sunday
 
 Isolated showers. Mostly sunny, with a high near 82. East northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Sunday Night
 
 Scattered showers. Mostly cloudy, with a low around 71. Light and variable wind. Chance of precipitation is 50%.
Columbus Day
 
 Scattered showers. Partly sunny, with a high near 82. Calm wind becoming east around 6 mph. Chance of precipitation is 50%.

 

Forecast from NOAA-NWS for Hilo International Airport HI.