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

74°F

23°C

Humidity 88%
Wind Speed S 10 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 3 Oct 4:53 pm HST
Extended Forecast for

Honomu HI

  • This Afternoon

    This Afternoon: Scattered showers. Mostly sunny, with a high near 83. Southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 74. South southeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Low: 74 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Partly sunny, with a high near 83. South southeast wind 6 to 14 mph becoming east northeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 73. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 73 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly sunny, with a high near 82. Northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.

    Low: 73 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers before noon. Mostly sunny, with a high near 82. East northeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers then
    Sunny

  • Monday Night

    Monday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 82. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%.

    High: 82 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Mostly sunny, with a high near 83. Southeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Tonight
Scattered showers. Mostly cloudy, with a low around 74. South southeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 83. South southeast wind 6 to 14 mph becoming east northeast in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 73. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 82. Northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 40%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 73. Calm wind. Chance of precipitation is 20%.
Monday
Isolated showers before noon. Mostly sunny, with a high near 82. East northeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Monday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 30%.
Tuesday
Scattered showers. Partly sunny, with a high near 82. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 74. Southeast wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 82. East southeast wind 5 to 9 mph. Chance of precipitation is 50%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 74. South wind around 8 mph. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 83. East southeast wind 8 to 13 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 74. Southeast wind 8 to 10 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 82. East southeast wind 8 to 13 mph. Chance of precipitation is 50%.
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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:
4:02 pm HST Oct 3, 2025
Forecast Valid:
5pm HST Oct 3, 2025-6pm HST Oct 10, 2025
 
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