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.

Mostly Cloudy

82°F

28°C

Humidity 65%
Wind Speed N 8 mph
Barometer 29.96 in (1014.2 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 3 Oct 12:53 pm HST
Extended Forecast for

Honomu HI

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 82. South southeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Partly cloudy, with a low around 72. Light and variable wind becoming northeast 5 to 8 mph. Chance of precipitation is 40%.

    Low: 72 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly sunny, with a high near 82. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 72. Northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before noon. Partly sunny, with a high near 82. Northeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Isolated showers before midnight. Mostly cloudy, with a low around 72. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 72 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 82. East wind 3 to 7 mph.

    High: 82 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 72. South southeast wind around 7 mph.

    Low: 72 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 83. Southeast wind 7 to 13 mph.

    High: 83 °F

    Sunny

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 82. South southeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 30%.
Tonight
Scattered showers. Partly cloudy, with a low around 72. Light and variable wind becoming northeast 5 to 8 mph. Chance of precipitation is 40%.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 82. Calm wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 72. Northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 30%.
Monday
Scattered showers before noon. Partly sunny, with a high near 82. Northeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Isolated showers before midnight. Mostly cloudy, with a low around 72. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 82. East wind 3 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 72. South southeast wind around 7 mph.
Wednesday
Sunny, with a high near 83. Southeast wind 7 to 13 mph.
Wednesday Night
Clear, with a low around 73. South southeast wind around 10 mph.
Thursday
Sunny, with a high near 83. Southeast wind 9 to 13 mph.
Thursday Night
Scattered showers. Partly cloudy, with a low around 72. Southeast wind 7 to 9 mph. Chance of precipitation is 30%.
Friday
Showers likely. Partly sunny, with a high near 83. East wind around 8 mph. Chance of precipitation is 60%.
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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:
7:51 am HST Oct 3, 2026
Forecast Valid:
1pm HST Oct 3, 2026-6pm HST Oct 9, 2026
 
Forecast Discussion
 
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Additional Resources

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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