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.

Light Rain

76°F

24°C

Humidity 88%
Wind Speed SW 5 mph
Barometer 30.00 in (1015.7 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 4 Aug 10:53 pm HST
Extended Forecast for

3 Miles SW Wainaku HI

  • Tonight

    Tonight: Occasional showers. Low around 69. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 80. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 80 °F

    Showers
    Likely then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East northeast wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Showers
    Likely then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Showers likely. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 68 °F

    Showers
    Likely

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 80. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%.

    Low: 68 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 81. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 70%.

    High: 81 °F

    Showers
    Likely then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly before midnight. Cloudy, with a low around 70. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 70 °F

    Showers
    Likely then
    Scattered
    Showers

Detailed Forecast

Tonight
Occasional showers. Low around 69. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 80. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East northeast wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Scattered showers. Partly sunny, with a high near 80. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 60%.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 81. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 70%.
Saturday Night
Showers likely, mainly before midnight. Cloudy, with a low around 70. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before noon. Mostly cloudy, with a high near 80. Calm wind becoming east 5 to 9 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 70. Light east southeast wind. Chance of precipitation is 60%.
Monday
Showers likely. Mostly cloudy, with a high near 81. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 70%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 69. East northeast wind 3 to 5 mph. Chance of precipitation is 40%.
Tuesday
Showers likely. Mostly cloudy, with a high near 81. East wind 5 to 8 mph. Chance of precipitation is 60%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Wainaku HI
 19.72°N 155.14°W (Elev. 948 ft)
Last Update:
8:35 pm HST Aug 4, 2026
Forecast Valid:
11pm HST Aug 4, 2026-6pm HST Aug 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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