Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

74°F

23°C

Humidity 45%
Wind Speed N 7 mph
Barometer 30.07 in (1018.1 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 17 Jan 9:53 am HST
Extended Forecast for

4 Miles SW Wainaku HI

  • Today

    Today: Isolated showers before noon.  Mostly sunny, with a high near 71. Northeast wind 5 to 9 mph.  Chance of precipitation is 20%.

    High: 71 °F

    Isolated
    Showers then
    Sunny

  • Tonight

    Tonight: Scattered showers, mainly before midnight.  Partly cloudy, with a low around 60. West northwest wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 60 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers before noon.  Mostly sunny, with a high near 72. Calm wind becoming east 5 to 7 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Scattered
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Isolated showers.  Partly cloudy, with a low around 60. Light and variable wind becoming south southeast around 5 mph after midnight.  Chance of precipitation is 20%.

    Low: 60 °F

    Isolated
    Showers

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 73. Southeast wind 5 to 9 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 61. South southwest wind around 6 mph.

    Low: 61 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. East southeast wind 5 to 8 mph becoming light and variable  in the afternoon.

    High: 76 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Isolated showers.  Mostly cloudy, with a low around 62. Southwest wind around 6 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 62 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Isolated showers after noon.  Mostly cloudy, with a high near 76. Light and variable wind.  Chance of precipitation is 20%.

    High: 76 °F

    Mostly Cloudy
    then Isolated
    Showers

Detailed Forecast

Today
Isolated showers before noon. Mostly sunny, with a high near 71. Northeast wind 5 to 9 mph. Chance of precipitation is 20%.
Tonight
Scattered showers, mainly before midnight. Partly cloudy, with a low around 60. West northwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers before noon. Mostly sunny, with a high near 72. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Isolated showers. Partly cloudy, with a low around 60. Light and variable wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 20%.
M.L.King Day
Sunny, with a high near 73. Southeast wind 5 to 9 mph.
Monday Night
Mostly clear, with a low around 61. South southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 76. East southeast wind 5 to 8 mph becoming light and variable in the afternoon.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 62. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
Isolated showers after noon. Mostly cloudy, with a high near 76. Light and variable wind. Chance of precipitation is 20%.
Wednesday Night
Scattered showers, mainly after midnight. Cloudy, with a low around 62. Light northwest wind. Chance of precipitation is 30%.
Thursday
Scattered showers. Cloudy, with a high near 73. Calm wind. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Cloudy, with a low around 63. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 20%.
Friday
Isolated showers. Cloudy, with a high near 74. Southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Wainaku HI
 19.7°N 155.14°W (Elev. 974 ft)
6:02 am HST Jan 17, 2026
10am HST Jan 17, 2026-6pm HST Jan 23, 2026
 
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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