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

66°F

19°C

Humidity 73%
Wind Speed SW 9 mph
Barometer 30.08 in (1018.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 29 Nov 6:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Widespread haze. Mostly sunny, with a high near 82. East southeast wind 5 to 9 mph becoming calm in the afternoon.

    High: 82 °F

    Haze

  • Tonight

    Tonight: Widespread haze. Partly cloudy, with a low around 67. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 67 °F

    Haze

  • Sunday

    Sunday: Isolated showers. Widespread haze before noon. Mostly sunny, with a high near 81. East southeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers

  • Sunday Night

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

    Low: 66 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 80. East southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers before noon. Mostly sunny, with a high near 81. Light south southeast wind becoming east southeast 5 to 9 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 66. South wind around 5 mph becoming calm after midnight.

    Low: 66 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Calm wind becoming east southeast 5 to 9 mph.

    High: 81 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread haze. Mostly sunny, with a high near 82. East southeast wind 5 to 9 mph becoming calm in the afternoon.
Tonight
Widespread haze. Partly cloudy, with a low around 67. Calm wind becoming west southwest around 5 mph after midnight.
Sunday
Isolated showers. Widespread haze before noon. Mostly sunny, with a high near 81. East southeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 66. Light south southwest wind. Chance of precipitation is 20%.
Monday
Isolated showers. Mostly sunny, with a high near 80. East southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Monday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 30%.
Tuesday
Isolated showers before noon. Mostly sunny, with a high near 81. Light south southeast wind becoming east southeast 5 to 9 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 66. South wind around 5 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 81. Calm wind becoming east southeast 5 to 9 mph.
Wednesday Night
Isolated showers before midnight. Partly cloudy, with a low around 67. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 81. East wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 67. South southeast wind 3 to 5 mph. Chance of precipitation is 30%.
Friday
Isolated showers. Partly sunny, with a high near 80. East southeast wind 3 to 8 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.07°W (Elev. 36 ft)
Last Update:
6:02 am HST Nov 29, 2025
Forecast Valid:
7am HST Nov 29, 2025-6pm HST Dec 5, 2025
 
Forecast Discussion
 
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Additional Resources

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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