National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

75°F

24°C

Humidity 82%
Wind Speed E 6 mph
Barometer 29.92 in (1013.0 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 9 Dec 5:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Tonight

    Tonight: Scattered showers, mainly before midnight. Partly cloudy, with a low around 67. Calm wind becoming southwest around 6 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before noon. Widespread haze after noon. Mostly sunny, with a high near 80. Calm wind becoming east northeast around 6 mph. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers then
    Haze

  • Wednesday Night

    Wednesday Night: Widespread haze. Partly cloudy, with a low around 66. Light and variable wind.

    Low: 66 °F

    Haze

  • Thursday

    Thursday: Isolated showers after noon. Widespread haze. Mostly sunny, with a high near 80. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.

    High: 80 °F

    Haze then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. Light and variable wind.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Isolated showers before midnight. Mostly clear, with a low around 67. South southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    Showers then
    Mostly Clear

  • Saturday

    Saturday: Scattered showers, mainly after noon. Sunny, with a high near 82. South southwest wind 6 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Partly cloudy, with a low around 69. Southeast wind 6 to 9 mph becoming south southwest after midnight. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers, mainly before midnight. Partly cloudy, with a low around 67. Calm wind becoming southwest around 6 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers before noon. Widespread haze after noon. Mostly sunny, with a high near 80. Calm wind becoming east northeast around 6 mph. Chance of precipitation is 20%.
Wednesday Night
Widespread haze. Partly cloudy, with a low around 66. Light and variable wind.
Thursday
Isolated showers after noon. Widespread haze. Mostly sunny, with a high near 80. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 66. Light and variable wind.
Friday
Sunny, with a high near 80. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Friday Night
Isolated showers before midnight. Mostly clear, with a low around 67. South southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday
Scattered showers, mainly after noon. Sunny, with a high near 82. South southwest wind 6 to 10 mph becoming southeast in the afternoon. Chance of precipitation is 30%.
Saturday Night
Isolated showers before midnight. Partly cloudy, with a low around 69. Southeast wind 6 to 9 mph becoming south southwest after midnight. Chance of precipitation is 20%.
Sunday
Isolated showers after noon. Sunny, with a high near 81. South southwest wind 7 to 11 mph becoming east southeast in the afternoon. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 68. South wind 7 to 10 mph. Chance of precipitation is 20%.
Monday
Scattered showers. Mostly sunny, with a high near 81. South southeast wind 8 to 13 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 69. South wind 7 to 10 mph.
Tuesday
Scattered showers. Mostly sunny, with a high near 82. South wind 8 to 11 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
Last Update:
6:01 pm HST Dec 9, 2025
Forecast Valid:
6pm HST Dec 9, 2025-6pm HST Dec 16, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation