National Weather Service Forecast for: Hilo International Airport HI
Issued by: National Weather Service Honolulu, HI
Updated: 6:01 pm HST Dec 19, 2025
 
Tonight

Tonight: Mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.
Mostly Clear

 Saturday

Saturday: Mostly sunny, with a high near 82. Calm wind becoming east 5 to 9 mph.
Mostly Sunny

 Saturday
Night
Saturday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.
Scattered
Showers
 Sunday

Sunday: Isolated showers before noon. Mostly sunny, with a high near 80. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Isolated
Showers then
Sunny
 Sunday
Night
Sunday Night: Scattered showers. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 30%.
Scattered
Showers
 Monday

Monday: Scattered showers. Partly sunny, with a high near 79. East wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Scattered
Showers
 Monday
Night
Monday Night: Occasional showers. Low around 68. Light and variable wind becoming northeast 5 to 10 mph after midnight. Chance of precipitation is 90%.
Showers

 Tuesday

Tuesday: Showers likely. Cloudy, with a high near 76. Northeast wind 8 to 10 mph. Chance of precipitation is 70%.
Showers
Likely
 Tuesday
Night
Tuesday Night: Occasional showers. Low around 66. East northeast wind around 8 mph. Chance of precipitation is 80%.
Showers
Lo 69 °F Hi 82 °F Lo 68 °F Hi 80 °F Lo 68 °F Hi 79 °F Lo 68 °F Hi 76 °F Lo 66 °F

 

Tonight
 
 Mostly clear, with a low around 69. Southeast wind around 5 mph becoming calm in the evening.
Saturday
 
 Mostly sunny, with a high near 82. Calm wind becoming east 5 to 9 mph.
Saturday Night
 
 Scattered showers, mainly after midnight. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 30%.
Sunday
 
 Isolated showers before noon. Mostly sunny, with a high near 80. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Sunday Night
 
 Scattered showers. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 30%.
Monday
 
 Scattered showers. Partly sunny, with a high near 79. East wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
 
 Occasional showers. Low around 68. Light and variable wind becoming northeast 5 to 10 mph after midnight. Chance of precipitation is 90%.
Tuesday
 
 Showers likely. Cloudy, with a high near 76. Northeast wind 8 to 10 mph. Chance of precipitation is 70%.
Tuesday Night
 
 Occasional showers. Low around 66. East northeast wind around 8 mph. Chance of precipitation is 80%.
Wednesday
 
 Showers likely, mainly before noon. Cloudy, with a high near 75. East northeast wind 3 to 8 mph. Chance of precipitation is 60%.
Wednesday Night
 
 Scattered showers. Mostly cloudy, with a low around 65. Light and variable wind becoming east southeast around 5 mph after midnight. Chance of precipitation is 50%.
Christmas Day
 
 Scattered showers. Partly sunny, with a high near 76. East southeast wind 5 to 9 mph. Chance of precipitation is 40%.
Thursday Night
 
 Scattered showers. Mostly cloudy, with a low around 64. South wind around 6 mph. Chance of precipitation is 40%.
Friday
 
 Isolated showers. Partly sunny, with a high near 77. East southeast wind 5 to 8 mph. Chance of precipitation is 20%.

 

Forecast from NOAA-NWS for Hilo International Airport HI.