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.

Partly Cloudy

71°F

22°C

Humidity 79%
Wind Speed SW 3 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 2 Dec 6:53 pm HST
Extended Forecast for

4 Miles SW Wainaku HI

  • Tonight

    Tonight: Scattered showers before midnight. Partly cloudy, with a low around 63. West wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Scattered
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 77. Calm wind becoming east 5 to 9 mph.

    High: 77 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 65. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 76. South southwest wind 5 to 9 mph becoming east southeast in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 64. South wind 3 to 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers before noon. Mostly sunny, with a high near 75. East southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Scattered
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 40%.

    Low: 64 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers. Partly sunny, with a high near 75. Calm wind becoming east around 6 mph. Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 40%.

    Low: 64 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers before midnight. Partly cloudy, with a low around 63. West wind 5 to 8 mph. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 77. Calm wind becoming east 5 to 9 mph.
Wednesday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 65. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers. Partly sunny, with a high near 76. South southwest wind 5 to 9 mph becoming east southeast 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 64. South wind 3 to 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers before noon. Mostly sunny, with a high near 75. East southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 40%.
Saturday
Isolated showers. Partly sunny, with a high near 75. Calm wind becoming east around 6 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 40%.
Sunday
Isolated showers. Partly sunny, with a high near 75. Calm wind becoming east around 6 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 30%.
Monday
Isolated showers. Mostly sunny, with a high near 75. Calm wind becoming east around 6 mph. Chance of precipitation is 20%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 64. Calm wind becoming southwest around 6 mph after midnight. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly sunny, with a high near 75. Southwest wind 5 to 8 mph becoming east in the morning. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Wainaku HI
 19.7°N 155.14°W (Elev. 974 ft)
Last Update:
6:01 pm HST Dec 2, 2025
Forecast Valid:
6pm HST Dec 2, 2025-6pm HST Dec 9, 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