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

82°F

28°C

Humidity 72%
Wind Speed NE 9 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 19 Jun 4:53 pm HST
Extended Forecast for

Honomu HI

  • Tonight

    Tonight: Scattered showers, mainly before midnight. Partly cloudy, with a low around 71. Southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Sunny, with a high near 83. Light and variable wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Isolated showers. Partly cloudy, with a low around 70. East northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers before noon. Mostly sunny, with a high near 83. East northeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Scattered
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 69. East wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 82. East northeast wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 69. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 82. Light east southeast wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 70. East southeast wind 3 to 7 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly before midnight. Partly cloudy, with a low around 71. Southeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Isolated showers before noon. Sunny, with a high near 83. Light and variable wind becoming east northeast 5 to 9 mph in the morning. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 70. East northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Sunday
Scattered showers before noon. Mostly sunny, with a high near 83. East northeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 69. East wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 82. East northeast wind 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 69. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers. Partly sunny, with a high near 82. Light east southeast wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 70. East southeast wind 3 to 7 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers, mainly before noon. Partly sunny, with a high near 82. East northeast wind 3 to 8 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 69. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 82. East wind 5 to 8 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 69. Southeast wind 3 to 5 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 82. Light southeast wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Honomu HI
 19.86°N 155.11°W (Elev. 407 ft)
Last Update:
4:01 pm HST Jun 19, 2026
Forecast Valid:
5pm HST Jun 19, 2026-6pm HST Jun 26, 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