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

77°F

25°C

Humidity 66%
Wind Speed NE 3 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 8 Dec 4:53 pm HST
Extended Forecast for

4 Miles SW Wainaku HI

  • Tonight

    Tonight: Scattered showers, mainly before midnight. Partly cloudy, with a low around 62. West wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Partly sunny, with a high near 76. Calm wind becoming east northeast 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 63. South southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 63 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Increasing clouds, with a high near 77. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Mostly sunny, with a high near 77. Calm wind becoming east around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. Calm wind.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 77. Calm wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. South wind 3 to 6 mph.

    Low: 64 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers, mainly before midnight. Partly cloudy, with a low around 62. West wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers, mainly after noon. Partly sunny, with a high near 76. Calm wind becoming east northeast 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 63. South southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
Scattered showers, mainly after noon. Increasing clouds, with a high near 77. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 62. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers. Mostly sunny, with a high near 77. Calm wind becoming east around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Mostly clear, with a low around 63. Calm wind.
Friday
Mostly sunny, with a high near 77. Calm wind becoming east southeast 5 to 8 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 64. South wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 77. East southeast wind 5 to 8 mph becoming calm in the afternoon.
Saturday Night
Partly cloudy, with a low around 63. Calm wind becoming south around 5 mph after midnight.
Sunday
Mostly sunny, with a high near 78. South wind 5 to 9 mph becoming east southeast in the morning.
Sunday Night
Partly cloudy, with a low around 63. South wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 78. Breezy, with a southeast wind 7 to 15 mph, with gusts as high as 21 mph.
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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:
4:01 pm HST Dec 8, 2025
Forecast Valid:
5pm HST Dec 8, 2025-6pm HST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation