Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

66°F

19°C

Humidity 81%
Wind Speed SW 3 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 27 Jan 4:53 am HST
Extended Forecast for

4 Miles SW Wainaku HI

  • Today

    Today: Widespread haze. Mostly sunny, with a high near 79. Southwest wind 5 to 13 mph becoming east southeast in the morning.

    High: 79 °F

    Haze

  • Tonight

    Tonight: Widespread haze. Mostly clear, with a low around 66. East southeast wind around 5 mph becoming calm.

    Low: 66 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze. Sunny, with a high near 79. Southwest wind 5 to 11 mph becoming southeast in the morning.

    High: 79 °F

    Haze

  • Wednesday Night

    Wednesday Night: Widespread haze before midnight. Mostly clear, with a low around 65. South southeast wind around 5 mph becoming calm.

    Low: 65 °F

    Haze then
    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 79. East southeast wind 3 to 8 mph.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. Light and variable wind.

    Low: 65 °F

    Partly Cloudy

  • Friday

    Friday: Isolated showers after noon.  Mostly sunny, with a high near 78. Calm wind becoming east 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    High: 78 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers.  Partly cloudy, with a low around 65. North wind 5 to 9 mph.  Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers.  Partly sunny, with a high near 75. Northeast wind 6 to 9 mph.  Chance of precipitation is 50%.

    High: 75 °F

    Scattered
    Showers

Detailed Forecast

Today
Widespread haze. Mostly sunny, with a high near 79. Southwest wind 5 to 13 mph becoming east southeast in the morning.
Tonight
Widespread haze. Mostly clear, with a low around 66. East southeast wind around 5 mph becoming calm.
Wednesday
Widespread haze. Sunny, with a high near 79. Southwest wind 5 to 11 mph becoming southeast in the morning.
Wednesday Night
Widespread haze before midnight. Mostly clear, with a low around 65. South southeast wind around 5 mph becoming calm.
Thursday
Mostly sunny, with a high near 79. East southeast wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 65. Light and variable wind.
Friday
Isolated showers after noon. Mostly sunny, with a high near 78. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 65. North wind 5 to 9 mph. Chance of precipitation is 20%.
Saturday
Scattered showers. Partly sunny, with a high near 75. Northeast wind 6 to 9 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers before midnight. Mostly cloudy, with a low around 64. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Sunday
Mostly sunny, with a high near 78. Light south wind becoming southeast 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 65. South southeast wind around 6 mph becoming calm in the evening.
Monday
Sunny, with a high near 79. Calm wind becoming southeast around 6 mph.
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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 27, 2026
5am HST Jan 27, 2026-6pm HST Feb 2, 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