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

77°F

25°C

Humidity 77%
Wind Speed Calm
Barometer 29.93 in (1013.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 13 Oct 5:53 pm HST
Extended Forecast for

Honomu HI

  • Tonight

    Tonight: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 72. East southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. South wind 6 to 8 mph becoming east southeast in the afternoon.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Scattered showers after midnight. Partly cloudy, with a low around 71. East southeast wind 5 to 8 mph. Chance of precipitation is 40%.

    Low: 71 °F

    Partly Cloudy
    then
    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 6 to 9 mph. Chance of precipitation is 40%.

    High: 83 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 71. East wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 83. East wind 6 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 71. East wind 6 to 9 mph. Chance of precipitation is 60%.

    Low: 71 °F

    Showers
    Likely

  • Saturday

    Saturday: Scattered showers. Partly sunny, with a high near 82. East northeast wind 7 to 9 mph. Chance of precipitation is 50%.

    High: 82 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 70. East southeast wind 3 to 7 mph. Chance of precipitation is 50%.

    Low: 70 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 72. East southeast wind around 7 mph becoming south after midnight. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 84. South wind 6 to 8 mph becoming east southeast in the afternoon.
Wednesday Night
Scattered showers after midnight. Partly cloudy, with a low around 71. East southeast wind 5 to 8 mph. Chance of precipitation is 40%.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 83. East wind 6 to 9 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 71. East wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers. Partly sunny, with a high near 83. East wind 6 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 71. East wind 6 to 9 mph. Chance of precipitation is 60%.
Saturday
Scattered showers. Partly sunny, with a high near 82. East northeast wind 7 to 9 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 70. East southeast wind 3 to 7 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 82. East northeast wind 6 to 11 mph becoming light east southeast in the afternoon. Chance of precipitation is 40%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 70. Southeast wind 3 to 8 mph. Chance of precipitation is 60%.
Monday
Scattered showers. Partly sunny, with a high near 82. East wind 8 to 10 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 71. East southeast wind 6 to 9 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers. Mostly sunny, with a high near 83. East southeast wind around 10 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Honomu HI
 19.88°N 155.11°W (Elev. 141 ft)
Last Update:
6:03 pm HST Oct 13, 2026
Forecast Valid:
6pm HST Oct 13, 2026-6pm HST Oct 20, 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