Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

69°F

21°C

Humidity 70%
Wind Speed NW 14 mph
Barometer 29.89 in (1011.9 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 16 Jan 3:53 am HST
Extended Forecast for

4 Miles SW Wainaku HI

  • Today

    Today: Isolated showers before noon.  Mostly sunny, with a high near 70. North wind 7 to 13 mph.  Chance of precipitation is 20%.

    High: 70 °F

    Isolated
    Showers then
    Mostly Sunny

  • Tonight

    Tonight: Isolated showers.  Partly cloudy, with a low around 59. Northwest wind 6 to 8 mph.  Chance of precipitation is 20%.

    Low: 59 °F

    Isolated
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 71. North wind 6 to 9 mph.

    High: 71 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers, mainly before midnight.  Mostly cloudy, with a low around 60. North wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 60 °F

    Scattered
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 72. Calm wind becoming east 5 to 7 mph.

    High: 72 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Isolated showers.  Mostly cloudy, with a low around 60. Calm wind becoming west southwest around 6 mph after midnight.  Chance of precipitation is 20%.

    Low: 60 °F

    Isolated
    Showers

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 74. East southeast wind 5 to 8 mph becoming light and variable  in the afternoon.

    High: 74 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 61. South wind 3 to 6 mph.

    Low: 61 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Southeast wind 5 to 9 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Isolated showers before noon. Mostly sunny, with a high near 70. North wind 7 to 13 mph. Chance of precipitation is 20%.
Tonight
Isolated showers. Partly cloudy, with a low around 59. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 71. North wind 6 to 9 mph.
Saturday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 60. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 72. Calm wind becoming east 5 to 7 mph.
Sunday Night
Isolated showers. Mostly cloudy, with a low around 60. Calm wind becoming west southwest around 6 mph after midnight. Chance of precipitation is 20%.
M.L.King Day
Partly sunny, with a high near 74. East southeast wind 5 to 8 mph becoming light and variable in the afternoon.
Monday Night
Mostly cloudy, with a low around 61. South wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 75. Southeast wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 62. South southwest wind around 7 mph.
Wednesday
Mostly cloudy, with a high near 76. South southwest wind 5 to 9 mph becoming southeast in the morning.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 63. South wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Thursday
Scattered showers. Mostly cloudy, with a high near 74. Breezy, with a light northwest wind becoming north northwest 10 to 15 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Wainaku HI
 19.7°N 155.14°W (Elev. 974 ft)
4:02 am HST Jan 16, 2026
4am HST Jan 16, 2026-6pm HST Jan 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database