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.

Overcast

68°F

20°C

Humidity 90%
Wind Speed W 6 mph
Barometer 30.04 in (1017.2 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 19 Jan 8:53 pm HST
Extended Forecast for

4 Miles SW Wainaku HI

  • Tonight

    Tonight: Scattered showers before midnight. Partly cloudy, with a low around 62. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Scattered
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 75. East southeast wind 5 to 9 mph becoming light and variable in the afternoon.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight. Partly cloudy, with a low around 62. Light west southwest wind. Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

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

    High: 75 °F

    Partly Sunny
    then Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers after midnight. Mostly cloudy, with a low around 63. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 63 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Southeast wind 5 to 8 mph becoming calm in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Isolated showers after noon. Sunny, with a high near 76. East southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 76 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers before midnight. Partly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers then
    Mostly Clear

Detailed Forecast

Tonight
Scattered showers before midnight. Partly cloudy, with a low around 62. Southwest wind 6 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Sunny, with a high near 75. East southeast wind 5 to 9 mph becoming light and variable in the afternoon.
Tuesday Night
Isolated showers before midnight. Partly cloudy, with a low around 62. Light west southwest wind. Chance of precipitation is 20%.
Wednesday
Isolated showers after noon. Partly sunny, with a high near 75. Calm wind becoming east around 6 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers after midnight. Mostly cloudy, with a low around 63. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 75. Southeast wind 5 to 8 mph becoming calm in the afternoon.
Thursday Night
Mostly clear, with a low around 63. Light south wind.
Friday
Isolated showers after noon. Sunny, with a high near 76. East southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers before midnight. Partly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 20%.
Saturday
Isolated showers after noon. Mostly sunny, with a high near 76. East southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 63. Light southwest wind.
Sunday
Sunny, with a high near 77. East wind around 6 mph becoming calm in the afternoon.
Sunday Night
Mostly clear, with a low around 64. Calm wind.
Monday
Isolated showers. Mostly sunny, with a high near 76. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 20%.
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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 Jan 19, 2026
Forecast Valid:
9pm HST Jan 19, 2026-6pm HST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation