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

83°F

28°C

Humidity 65%
Wind Speed E 7 mph
Barometer 30.07 in (1017.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 19 Jun 9:53 am HST
Extended Forecast for

Honomu HI

  • Juneteenth

    Juneteenth: Isolated showers after noon. Mostly sunny, with a high near 82. East southeast wind 7 to 11 mph. Chance of precipitation is 20%.

    High: 82 °F

    Mostly Sunny
    then Isolated
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 69. Southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 82. Light and variable wind becoming east northeast 5 to 9 mph in the morning.

    High: 82 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Isolated showers. Mostly cloudy, with a low around 68. Northeast wind around 6 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers before noon. Mostly sunny, with a high near 81. East northeast wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Isolated showers. Mostly cloudy, with a low around 68. East wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers before noon. Mostly sunny, with a high near 80. East northeast wind around 8 mph. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 67. East northeast wind 5 to 7 mph becoming southeast in the evening. Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Partly sunny, with a high near 81. East wind 7 to 10 mph. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

Detailed Forecast

Juneteenth
Isolated showers after noon. Mostly sunny, with a high near 82. East southeast wind 7 to 11 mph. Chance of precipitation is 20%.
Tonight
Isolated showers. Partly cloudy, with a low around 69. Southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 82. Light and variable wind becoming east northeast 5 to 9 mph in the morning.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 68. Northeast wind around 6 mph. Chance of precipitation is 20%.
Sunday
Isolated showers before noon. Mostly sunny, with a high near 81. East northeast wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Mostly cloudy, with a low around 68. East wind 5 to 8 mph. Chance of precipitation is 20%.
Monday
Isolated showers before noon. Mostly sunny, with a high near 80. East northeast wind around 8 mph. Chance of precipitation is 20%.
Monday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 67. East northeast wind 5 to 7 mph becoming southeast in the evening. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly after noon. Partly sunny, with a high near 81. East wind 7 to 10 mph. Chance of precipitation is 40%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 68. East southeast wind 6 to 10 mph. Chance of precipitation is 60%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 80. East wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Cloudy, with a low around 68. East southeast wind 6 to 8 mph. Chance of precipitation is 40%.
Thursday
Showers likely. Mostly cloudy, with a high near 80. East wind 7 to 10 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Honomu HI
 19.86°N 155.14°W (Elev. 778 ft)
Last Update:
6:02 am HST Jun 19, 2026
Forecast Valid:
10am HST Jun 19, 2026-6pm HST Jun 25, 2026
 
Forecast Discussion
 
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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