National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fog/Mist

75°F

24°C

Humidity 88%
Wind Speed Calm
Barometer 30.02 in (1016.5 mb)
Dewpoint 71°F (22°C)
Visibility 4.00 mi
Last update 15 Jul 5:53 pm HST
Extended Forecast for

4 Miles W Wainaku HI

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 64. East northeast wind 5 to 7 mph becoming north northwest after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers before noon. Mostly sunny, with a high near 77. Northeast wind 6 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 64. North northeast wind around 6 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 77. East northeast wind 3 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Showers. Low around 63. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 63 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before noon. Cloudy, with a high near 77. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers. Low around 64. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

  • Saturday

    Saturday: Showers likely. Cloudy, with a high near 76. East wind 5 to 9 mph. Chance of precipitation is 70%.

    High: 76 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers. Low around 64. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 64. East northeast wind 5 to 7 mph becoming north northwest after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers before noon. Mostly sunny, with a high near 77. Northeast wind 6 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely. Cloudy, with a low around 64. North northeast wind around 6 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers. Partly sunny, with a high near 77. East northeast wind 3 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers. Low around 63. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers likely, mainly before noon. Cloudy, with a high near 77. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers. Low around 64. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%.
Saturday
Showers likely. Cloudy, with a high near 76. East wind 5 to 9 mph. Chance of precipitation is 70%.
Saturday Night
Showers. Low around 64. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Sunday
Showers likely, mainly before noon. Cloudy, with a high near 77. Light south wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 60%.
Sunday Night
Showers. Low around 64. South southeast wind 3 to 5 mph. Chance of precipitation is 90%.
Monday
Scattered showers. Partly sunny, with a high near 77. East wind 3 to 8 mph. Chance of precipitation is 50%.
Monday Night
Showers likely. Cloudy, with a low around 64. South wind 3 to 6 mph. Chance of precipitation is 70%.
Tuesday
Scattered showers. Partly sunny, with a high near 77. East wind 5 to 8 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Wainaku HI
 19.75°N 155.16°W (Elev. 1699 ft)
Last Update:
6:03 pm HST Jul 15, 2025
Forecast Valid:
6pm HST Jul 15, 2025-6pm HST Jul 22, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation