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

71°F

22°C

Humidity 81%
Wind Speed SW 7 mph
Barometer 30.05 in (1017.3 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 31 Mar 9:53 pm HST
Extended Forecast for

4 Miles WNW Keaau HI

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 65. South wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Partly sunny, with a high near 79. Southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 64. Southeast wind 6 to 9 mph becoming south southwest after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Partly sunny, with a high near 79. South southwest wind 7 to 13 mph becoming southeast in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 64. South wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers. Partly sunny, with a high near 79. South wind 6 to 10 mph becoming east southeast in the morning. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 64. South wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers. Partly sunny, with a high near 79. South wind 5 to 9 mph becoming east in the morning. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 65. East southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 65. South wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers, mainly before noon. Partly sunny, with a high near 79. Southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 64. Southeast wind 6 to 9 mph becoming south southwest after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers, mainly before noon. Partly sunny, with a high near 79. South southwest wind 7 to 13 mph becoming southeast in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 64. South wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Isolated showers. Partly sunny, with a high near 79. South wind 6 to 10 mph becoming east southeast in the morning. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 64. South wind 5 to 7 mph. Chance of precipitation is 30%.
Friday
Isolated showers. Partly sunny, with a high near 79. South wind 5 to 9 mph becoming east in the morning. Chance of precipitation is 20%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 65. East southeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.
Saturday
Scattered showers. Mostly cloudy, with a high near 77. Light and variable wind becoming east 5 to 10 mph. Chance of precipitation is 50%.
Saturday Night
Showers. Low around 65. Light and variable wind. Chance of precipitation is 90%.
Sunday
Showers. High near 77. Light north wind becoming east northeast 5 to 10 mph in the afternoon. Chance of precipitation is 90%.
Sunday Night
Showers. Low around 64. North wind 3 to 5 mph. Chance of precipitation is 80%.
Monday
Showers. High near 82. Northeast wind 5 to 10 mph. Chance of precipitation is 80%.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Keaau HI
 19.63°N 155.09°W (Elev. 794 ft)
Last Update:
8:47 pm HST Mar 31, 2025
Forecast Valid:
10pm HST Mar 31, 2025-6pm HST Apr 7, 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