National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

76°F

24°C

Humidity 82%
Wind Speed SW 3 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 10 Oct 7:53 pm HST
Extended Forecast for

Wainaku HI

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 71. East southeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 82. Light and variable wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers then
    Sunny

  • Saturday Night

    Saturday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 70. Southeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 82. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 70. Light south southwest wind. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

  • Columbus Day

    Columbus Day: Isolated showers, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 82. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 82 °F

    Heavy Rain

  • Monday Night

    Monday Night: Isolated showers after midnight. Partly cloudy, with a low around 69. Calm wind becoming east southeast around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 69 °F

    Partly Cloudy
    then Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 80. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Sunny then
    Heavy Rain

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 70. Calm wind becoming south around 5 mph after midnight.

    Low: 70 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 71. East southeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 82. Light and variable wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 20%.
Saturday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 70. Southeast wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 82. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Sunday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 70. Light south southwest wind. Chance of precipitation is 30%.
Columbus Day
Isolated showers, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 82. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Monday Night
Isolated showers after midnight. Partly cloudy, with a low around 69. Calm wind becoming east southeast around 5 mph after midnight. Chance of precipitation is 20%.
Tuesday
Isolated showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 80. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 70. Calm wind becoming south around 5 mph after midnight.
Wednesday
Isolated showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 81. East southeast wind 3 to 8 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. Light south southwest wind. Chance of precipitation is 30%.
Thursday
Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 80. East southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Thursday Night
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.
Friday
Isolated showers. Mostly sunny, with a high near 80. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Wainaku HI
 19.75°N 155.09°W (Elev. 0 ft)
Last Update:
6:01 pm HST Oct 10, 2025
Forecast Valid:
7pm HST Oct 10, 2025-6pm HST Oct 17, 2025
 
Forecast Discussion
 
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Additional Resources

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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