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.

Overcast

80°F

27°C

Humidity 67%
Wind Speed SE 9 mph
Barometer 30.01 in (1016.0 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 22 Nov 10:53 am HST
Extended Forecast for

3 Miles SW Wainaku HI

  • Today

    Today: Isolated showers. Cloudy, with a high near 77. East wind 6 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.

    High: 77 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers. Cloudy, with a low around 67. West southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly sunny, with a high near 77. Calm wind becoming east northeast 5 to 7 mph. 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: Isolated showers before midnight. Partly cloudy, with a low around 66. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers then
    Partly Cloudy

  • Monday

    Monday: Scattered showers, mainly before noon. Partly sunny, with a high near 77. East southeast wind 5 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

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 65. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 77. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 77 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 65. Light west wind. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 77. Calm wind becoming east southeast around 6 mph. Chance of precipitation is 30%.

    High: 77 °F

    Scattered
    Showers

Detailed Forecast

Today
Isolated showers. Cloudy, with a high near 77. East wind 6 to 9 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Tonight
Scattered showers. Cloudy, with a low around 67. West southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 77. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Isolated showers before midnight. Partly cloudy, with a low around 66. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 20%.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 77. East southeast wind 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 65. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 77. East wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 65. Light west wind. Chance of precipitation is 30%.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 77. Calm wind becoming east southeast around 6 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 66. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 40%.
Thanksgiving Day
Scattered showers. Partly sunny, with a high near 76. Southeast wind 5 to 9 mph. Chance of precipitation is 50%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 64. West southwest wind around 6 mph. Chance of precipitation is 70%.
Friday
Scattered showers. Mostly sunny, with a high near 77. East southeast wind 5 to 8 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.
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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:
6:01 am HST Nov 22, 2025
Forecast Valid:
11am HST Nov 22, 2025-6pm HST Nov 28, 2025
 
Forecast Discussion
 
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Additional Resources

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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