National Weather Service Forecast for: Hilo International Airport HI
Issued by: National Weather Service Honolulu, HI
Updated: 6:01 pm HST Dec 4, 2025
 
Overnight

Overnight: Occasional showers. Low around 68. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Showers

 Friday

Friday: Occasional showers, mainly before noon. High near 78. South wind 5 to 7 mph becoming east southeast in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Showers then
Scattered
Showers
 Friday
Night
Friday Night: Occasional showers, mainly before midnight. Low around 67. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Showers then
Isolated
Showers
 Saturday

Saturday: Isolated showers before noon. Partly sunny, with a high near 78. East southeast wind around 7 mph. Chance of precipitation is 20%.
Isolated
Showers then
Mostly Sunny
 Saturday
Night
Saturday Night: Isolated showers. Mostly cloudy, with a low around 67. Light southeast wind. Chance of precipitation is 10%.
Isolated
Showers
 Sunday

Sunday: Isolated showers before noon. Mostly cloudy, with a high near 78. East wind around 7 mph. Chance of precipitation is 10%.
Isolated
Showers then
Mostly Cloudy
 Sunday
Night
Sunday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 67. East northeast wind around 6 mph. Chance of precipitation is 30%.
Scattered
Showers
 Monday

Monday: Isolated showers before noon. Partly sunny, with a high near 78. East wind around 8 mph. Chance of precipitation is 10%.
Isolated
Showers then
Partly Sunny
 Monday
Night
Monday Night: Mostly cloudy, with a low around 67. Light southeast wind.
Mostly Cloudy
Lo 68 °F Hi 78 °F Lo 67 °F Hi 78 °F Lo 67 °F Hi 78 °F Lo 67 °F Hi 78 °F Lo 67 °F

Coastal Flood Statement
 

Overnight
 
 Occasional showers. Low around 68. South wind around 5 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
 
 Occasional showers, mainly before noon. High near 78. South wind 5 to 7 mph becoming east southeast in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
 
 Occasional showers, mainly before midnight. Low around 67. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
 
 Isolated showers before noon. Partly sunny, with a high near 78. East southeast wind around 7 mph. Chance of precipitation is 20%.
Saturday Night
 
 Isolated showers. Mostly cloudy, with a low around 67. Light southeast wind. Chance of precipitation is 10%.
Sunday
 
 Isolated showers before noon. Mostly cloudy, with a high near 78. East wind around 7 mph. Chance of precipitation is 10%.
Sunday Night
 
 Scattered showers, mainly before midnight. Mostly cloudy, with a low around 67. East northeast wind around 6 mph. Chance of precipitation is 30%.
Monday
 
 Isolated showers before noon. Partly sunny, with a high near 78. East wind around 8 mph. Chance of precipitation is 10%.
Monday Night
 
 Mostly cloudy, with a low around 67. Light southeast wind.
Tuesday
 
 Partly sunny, with a high near 78. East southeast wind around 8 mph.
Tuesday Night
 
 Partly cloudy, with a low around 66. South wind around 7 mph.
Wednesday
 
 Isolated showers. Mostly sunny, with a high near 79. Southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Wednesday Night
 
 Isolated showers. Mostly cloudy, with a low around 68. South wind around 9 mph. Chance of precipitation is 20%.
Thursday
 
 Scattered showers. Partly sunny, with a high near 79. Southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

 

Forecast from NOAA-NWS for Hilo International Airport HI.