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.

Overcast

78°F

26°C

Humidity 85%
Wind Speed Calm
Barometer 29.91 in (1012.6 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Aug 3:53 pm HST
Extended Forecast for

Honomu HI

  • This Afternoon

    This Afternoon: Showers likely. Mostly cloudy, with a high near 79. North northeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 71. Light and variable wind. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers after noon. Mostly sunny, with a high near 80. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Sunny then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 71. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.

    Low: 71 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 81. Light and variable wind becoming east northeast around 6 mph. Chance of precipitation is 30%.

    High: 81 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 72. Light north northwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 83. Light and variable wind. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 72. Light south southeast wind becoming southeast 5 to 10 mph after midnight. Chance of precipitation is 60%.

    Low: 72 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before noon. Partly sunny, with a high near 83. East southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely then
    Isolated
    Showers

Detailed Forecast

This Afternoon
Showers likely. Mostly cloudy, with a high near 79. North northeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 71. Light and variable wind. Chance of precipitation is 30%.
Tuesday
Isolated showers after noon. Mostly sunny, with a high near 80. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 71. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Wednesday
Scattered showers. Partly sunny, with a high near 81. Light and variable wind becoming east northeast around 6 mph. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 72. Light north northwest wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers. Partly sunny, with a high near 83. Light and variable wind. Chance of precipitation is 40%.
Thursday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 72. Light south southeast wind becoming southeast 5 to 10 mph after midnight. Chance of precipitation is 60%.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 83. East southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Friday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 72. South southeast wind around 8 mph. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 83. East wind 7 to 10 mph. Chance of precipitation is 60%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 72. East wind 5 to 7 mph. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 82. East northeast wind 5 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 72. Northeast wind around 6 mph becoming calm. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 81. East wind 5 to 10 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:
Honomu HI
 19.86°N 155.14°W (Elev. 778 ft)
Last Update:
4:01 pm HST Aug 17, 2026
Forecast Valid:
4pm HST Aug 17, 2026-6pm HST Aug 24, 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