Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

70°F

21°C

Humidity 93%
Wind Speed SW 6 mph
Barometer 30.02 in (1016.4 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 9 Jan 7:53 am HST
Extended Forecast for

4 Miles SW Wainaku HI

  • Today

    Today: Scattered showers after noon.  Widespread haze after noon. Partly sunny, with a high near 77. East wind 5 to 8 mph becoming calm  in the afternoon.  Chance of precipitation is 30%.

    High: 77 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tonight

    Tonight: Isolated showers before midnight.  Widespread haze. Partly cloudy, with a low around 65. Light southwest wind.  Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers then
    Haze

  • Saturday

    Saturday: Widespread haze. Mostly sunny, with a high near 76. Calm wind becoming east 5 to 7 mph.

    High: 76 °F

    Haze

  • Saturday Night

    Saturday Night: Isolated showers before midnight.  Widespread haze. Partly cloudy, with a low around 64. South wind 3 to 5 mph.  Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers then
    Haze

  • Sunday

    Sunday: Sunny, with a high near 77. East southeast wind 5 to 8 mph.

    High: 77 °F

    Sunny

  • Sunday Night

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

    Low: 64 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 77. East wind 5 to 7 mph becoming calm  in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Scattered showers, mainly after midnight.  Partly cloudy, with a low around 64. Calm wind becoming north northwest around 5 mph after midnight.  Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers before noon.  Partly sunny, with a high near 74. North wind around 6 mph becoming south southeast in the afternoon.  Chance of precipitation is 20%.

    High: 74 °F

    Isolated
    Showers then
    Partly Sunny

Detailed Forecast

Today
Scattered showers after noon. Widespread haze after noon. Partly sunny, with a high near 77. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Tonight
Isolated showers before midnight. Widespread haze. Partly cloudy, with a low around 65. Light southwest wind. Chance of precipitation is 20%.
Saturday
Widespread haze. Mostly sunny, with a high near 76. Calm wind becoming east 5 to 7 mph.
Saturday Night
Isolated showers before midnight. Widespread haze. Partly cloudy, with a low around 64. South wind 3 to 5 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 77. East southeast wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 64. South southwest wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 77. East wind 5 to 7 mph becoming calm in the afternoon.
Monday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 64. Calm wind becoming north northwest around 5 mph after midnight. Chance of precipitation is 30%.
Tuesday
Isolated showers before noon. Partly sunny, with a high near 74. North wind around 6 mph becoming south southeast in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 63. South southwest wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 77. Breezy, with a south southeast wind 8 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 65. South wind 5 to 8 mph becoming calm after midnight.
Thursday
Scattered showers. Partly sunny, with a high near 77. Light and variable wind becoming north 5 to 10 mph in the afternoon. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Wainaku HI
 19.7°N 155.14°W (Elev. 974 ft)
6:01 am HST Jan 9, 2026
8am HST Jan 9, 2026-6pm HST Jan 15, 2026
 
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Additional Resources

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National Digital Forecast Database