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.

Fair

69°F

21°C

Humidity 78%
Wind Speed SW 5 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 19 Jan 6:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Tonight

    Tonight: Scattered showers before midnight. Partly cloudy, with a low around 64. Southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 80. Southwest wind 5 to 9 mph becoming east southeast in the afternoon.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 64. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers. Mostly cloudy, with a high near 80. Calm wind becoming east around 6 mph. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Mostly cloudy, with a low around 65. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers. Partly sunny, with a high near 80. Southeast wind 5 to 9 mph becoming light south in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers before midnight. Partly cloudy, with a low around 65. South southwest wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers then
    Partly Cloudy

  • Friday

    Friday: Isolated showers after noon. Mostly sunny, with a high near 80. East southeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers before midnight. Partly cloudy, with a low around 66. Light south southwest wind. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers before midnight. Partly cloudy, with a low around 64. Southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 80. Southwest wind 5 to 9 mph becoming east southeast in the afternoon.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 64. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly cloudy, with a high near 80. Calm wind becoming east around 6 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 65. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.
Thursday
Isolated showers. Partly sunny, with a high near 80. Southeast wind 5 to 9 mph becoming light south in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers before midnight. Partly cloudy, with a low around 65. South southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
Isolated showers after noon. Mostly sunny, with a high near 80. East southeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers before midnight. Partly cloudy, with a low around 66. Light south southwest wind. Chance of precipitation is 20%.
Saturday
Isolated showers after noon. Partly sunny, with a high near 81. East southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 66. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 81. East wind 5 to 7 mph becoming calm in the afternoon.
Sunday Night
Mostly clear, with a low around 66. Calm wind.
Monday
Isolated showers. Mostly sunny, with a high near 80. Calm wind becoming east northeast around 6 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 155.07°W (Elev. 36 ft)
Last Update:
6:01 pm HST Jan 19, 2026
Forecast Valid:
7pm HST Jan 19, 2026-6pm HST Jan 26, 2026
 
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