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.

A Few Clouds

82°F

28°C

Humidity 63%
Wind Speed N 12 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 5 Oct 2:53 pm HST
Extended Forecast for

3 Miles SW Wainaku HI

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 77. Northeast wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 77 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 67. North northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 40%.

    Low: 67 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers before noon. Partly sunny, with a high near 78. Light and variable wind. Chance of precipitation is 30%.

    High: 78 °F

    Scattered
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight. Partly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80. East southeast wind 3 to 6 mph.

    High: 80 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 70. South southwest wind around 6 mph.

    Low: 70 °F

    Mostly Clear

  • Thursday

    Thursday: Isolated showers after noon. Mostly sunny, with a high near 81. Southeast wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 81 °F

    Sunny then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71. South wind around 8 mph.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Isolated showers after noon. Partly sunny, with a high near 81. Southeast wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 81 °F

    Mostly Sunny
    then Isolated
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 77. Northeast wind 7 to 9 mph. Chance of precipitation is 40%.
Tonight
Scattered showers. Mostly cloudy, with a low around 67. North northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 40%.
Tuesday
Scattered showers before noon. Partly sunny, with a high near 78. Light and variable wind. Chance of precipitation is 30%.
Tuesday Night
Isolated showers before midnight. Partly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 80. East southeast wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 70. South southwest wind around 6 mph.
Thursday
Isolated showers after noon. Mostly sunny, with a high near 81. Southeast wind 6 to 10 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 71. South wind around 8 mph.
Friday
Isolated showers after noon. Partly sunny, with a high near 81. Southeast wind 6 to 10 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 70. Southwest wind 3 to 6 mph.
Saturday
Isolated showers. Mostly sunny, with a high near 79. Light and variable wind becoming east 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 69. Light northwest wind.
Sunday
Mostly sunny, with a high near 80. East wind around 6 mph becoming calm in the afternoon.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 69. Calm wind becoming north 5 to 8 mph after midnight. Chance of precipitation is 40%.
Columbus Day
Scattered showers. Partly sunny, with a high near 79. North northeast wind 6 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Wainaku HI
 19.72°N 155.14°W (Elev. 948 ft)
Last Update:
6:02 am HST Oct 5, 2026
Forecast Valid:
3pm HST Oct 5, 2026-6pm HST Oct 12, 2026
 
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