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

82°F

28°C

Humidity 58%
Wind Speed NE 9 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 11 Oct 2:53 pm HST
Extended Forecast for

Wainaku HI

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Partly cloudy, with a low around 68. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Columbus Day

    Columbus Day: Scattered showers. Partly sunny, with a high near 83. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 83 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 69. South southeast wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 69 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 82. East wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 82 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 69. Light east southeast wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Partly sunny, with a high near 82. Calm wind becoming east around 6 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 82 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%.

    Low: 69 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Mostly sunny, with a high near 82. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 40%.

    Low: 68 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly after midnight. Partly cloudy, with a low around 68. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Scattered showers. Partly sunny, with a high near 83. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers likely. Mostly cloudy, with a low around 69. South southeast wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Scattered showers. Partly sunny, with a high near 82. East wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 69. Light east southeast wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Scattered showers, mainly before noon. Partly sunny, with a high near 82. Calm wind becoming east around 6 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%.
Thursday
Scattered showers. Mostly sunny, with a high near 82. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 40%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 82. Calm wind becoming northeast 5 to 7 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 68. Calm wind becoming east 5 to 7 mph after midnight. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 81. Northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 68. North northeast wind 5 to 9 mph becoming light after midnight. Chance of precipitation is 30%.
Sunday
Scattered showers. Mostly sunny, with a high near 81. Light and variable wind becoming east northeast 5 to 8 mph. Chance of precipitation is 30%.
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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:
7:09 am HST Oct 11, 2026
Forecast Valid:
3pm HST Oct 11, 2026-6pm HST Oct 18, 2026
 
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