Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

A Few Clouds

82°F

28°C

Humidity 72%
Wind Speed N 14 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 27 Jul 10:53 am HST
Extended Forecast for

3 Miles WNW Wainaku HI

High Surf Warning until July 29, 06:00pm
Click here for hazard details and duration
High Surf Warning
  •  
    High Surf Warning until July 29, 06:00pm

    NOW until 6:00pm Wed

    High Surf Warning

  • Today

    High: 81 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers likely.  Mostly cloudy, with a low around 71. North wind 6 to 11 mph becoming light and variable  after midnight.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 71 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly after noon.  Mostly cloudy, with a high near 84. Light and variable wind becoming north northeast 6 to 11 mph in the morning.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 84 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers.  Low around 71. North northwest wind around 6 mph becoming calm.  Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Low: 71 °F

    Showers

  • Wednesday

    Wednesday: Showers.  High near 82. Southeast wind 6 to 10 mph.  Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 82 °F

    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 70. South southeast wind 5 to 7 mph.  Chance of precipitation is 50%. New precipitation amounts between three quarters and one inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers.  Partly sunny, with a high near 81. East southeast wind 5 to 10 mph.  Chance of precipitation is 50%.

    High: 81 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%.

    Low: 69 °F

    Showers
    Likely

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 81. North wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers likely. Mostly cloudy, with a low around 71. North wind 6 to 11 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 84. Light and variable wind becoming north northeast 6 to 11 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers. Low around 71. North northwest wind around 6 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Wednesday
Showers. High near 82. Southeast wind 6 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 70. South southeast wind 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts between three quarters and one inch possible.
Thursday
Scattered showers. Partly sunny, with a high near 81. East southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Thursday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 69. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 80. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 69. North wind 5 to 7 mph. Chance of precipitation is 60%.
Saturday
Showers likely. Partly sunny, with a high near 78. North northeast wind 3 to 8 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 68. Calm wind becoming north northeast around 5 mph after midnight. Chance of precipitation is 60%.
Sunday
Showers likely. Partly sunny, with a high near 78. North northeast wind 5 to 8 mph. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Wainaku HI
 19.75°N 155.14°W (Elev. 1188 ft)
8:10 am HST Jul 27, 2026
11am HST Jul 27, 2026-6pm HST Aug 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