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

71°F

22°C

Humidity 90%
Wind Speed Calm
Barometer 30.11 in (1019.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 18 Jun 9:53 pm HST
Extended Forecast for

2 Miles SW Honomu HI

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 67. South southwest wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Juneteenth

    Juneteenth: Scattered showers. Partly sunny, with a high near 80. Light and variable wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 68. South southeast wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly after noon. Mostly sunny, with a high near 80. East southeast wind 8 to 13 mph. Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 69. Southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Showers
    Likely

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 82. Breezy, with an east southeast wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 82 °F

    Breezy.
    Isolated
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 69. East southeast wind 9 to 11 mph. Chance of precipitation is 50%.

    Low: 69 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly sunny, with a high near 80. East northeast wind 9 to 11 mph. Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Occasional showers. Low around 67. East northeast wind 7 to 10 mph. Chance of precipitation is 90%.

    Low: 67 °F

    Showers

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 67. South southwest wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Juneteenth
Scattered showers. Partly sunny, with a high near 80. Light and variable wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 68. South southeast wind 6 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 80. East southeast wind 8 to 13 mph. Chance of precipitation is 30%.
Friday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 69. Southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 82. Breezy, with an east southeast wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 69. East southeast wind 9 to 11 mph. Chance of precipitation is 50%.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 80. East northeast wind 9 to 11 mph. Chance of precipitation is 30%.
Sunday Night
Occasional showers. Low around 67. East northeast wind 7 to 10 mph. Chance of precipitation is 90%.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 79. East wind 7 to 9 mph. Chance of precipitation is 60%.
Monday Night
Occasional showers. Low around 67. East southeast wind around 8 mph. Chance of precipitation is 90%.
Tuesday
Scattered showers. Mostly cloudy, with a high near 79. East southeast wind 8 to 13 mph. Chance of precipitation is 50%.
Tuesday Night
Occasional showers. Low around 67. Southeast wind 5 to 8 mph. Chance of precipitation is 80%.
Wednesday
Showers likely. Mostly cloudy, with a high near 80. East southeast wind 8 to 11 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Honomu HI
 19.86°N 155.14°W (Elev. 778 ft)
Last Update:
6:01 pm HST Jun 18, 2025
Forecast Valid:
10pm HST Jun 18, 2025-6pm HST Jun 25, 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