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

67°F

19°C

Humidity 71%
Wind Speed NA
Barometer 30.01 in (1016.0 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 2 Dec 6:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Mostly sunny, with a high near 79. Calm wind becoming east 5 to 8 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Scattered showers before midnight. Partly cloudy, with a low around 66. West southwest wind 3 to 8 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 79. Calm wind becoming east 5 to 9 mph in the afternoon.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 68. South southwest wind around 6 mph.

    Low: 68 °F

    Partly Cloudy

  • Thursday

    Thursday: Scattered showers after noon. Mostly sunny, with a high near 78. Southeast wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 78 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 67. South wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before noon. Mostly sunny, with a high near 78. East southeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 78 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%.

    Low: 67 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Partly sunny, with a high near 78. Calm wind becoming east around 6 mph. Chance of precipitation is 30%.

    High: 78 °F

    Scattered
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 79. Calm wind becoming east 5 to 8 mph.
Tonight
Scattered showers before midnight. Partly cloudy, with a low around 66. West southwest wind 3 to 8 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 79. Calm wind becoming east 5 to 9 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 68. South southwest wind around 6 mph.
Thursday
Scattered showers after noon. Mostly sunny, with a high near 78. Southeast wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 67. South wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 78. East southeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 40%.
Saturday
Scattered showers, mainly before noon. Partly sunny, with a high near 78. Calm wind becoming east around 6 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 67. Light west southwest wind. Chance of precipitation is 40%.
Sunday
Scattered showers. Partly sunny, with a high near 78. Calm wind becoming east around 6 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 30%.
Monday
Isolated showers. Mostly sunny, with a high near 78. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.
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 am HST Dec 2, 2025
Forecast Valid:
7am HST Dec 2, 2025-6pm HST Dec 8, 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