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.

Mostly Cloudy

79°F

26°C

Humidity 69%
Wind Speed SE 6 mph
Barometer 30.14 in (1020.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 21 Jun 8:53 am HST
Extended Forecast for

3 Miles WNW Wainaku HI

  • Today

    Today: Scattered showers. Partly sunny, with a high near 79. East wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers likely, mainly before midnight. Mostly cloudy, with a low around 67. West wind around 6 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 67 °F

    Showers
    Likely

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 77. West northwest wind 5 to 10 mph becoming northeast in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Occasional showers. Low around 66. North northeast wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 66 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before noon. Mostly cloudy, with a high near 77. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Showers
    Likely then
    Scattered
    Showers

  • Monday Night

    Monday Night: Occasional showers. Low around 65. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 78. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Occasional showers. Low around 66. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 66 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 77. East wind 3 to 8 mph. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely then
    Scattered
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 79. East wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 67. West wind around 6 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Scattered showers. Partly sunny, with a high near 77. West northwest wind 5 to 10 mph becoming northeast in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Occasional showers. Low around 66. North northeast wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 77. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Occasional showers. Low around 65. Calm wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 78. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 70%.
Tuesday Night
Occasional showers. Low around 66. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%.
Wednesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 77. East wind 3 to 8 mph. Chance of precipitation is 70%.
Wednesday Night
Occasional showers. Low around 66. Light east wind. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 78. Calm wind becoming east 5 to 8 mph. Chance of precipitation is 70%.
Thursday Night
Occasional showers. Low around 66. Calm wind. Chance of precipitation is 80%.
Friday
Showers likely. Mostly cloudy, with a high near 78. Calm wind becoming east 5 to 8 mph. Chance of precipitation is 70%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Wainaku HI
 19.75°N 155.14°W (Elev. 1188 ft)
Last Update:
6:01 am HST Jun 21, 2025
Forecast Valid:
9am HST Jun 21, 2025-6pm HST Jun 27, 2025
 
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