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 65%
Wind Speed Calm
Barometer 30.06 in (1017.7 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 13 Jul 8:53 am HST
Extended Forecast for

2 Miles W Wainaku HI

  • Today

    Today: Scattered showers. Partly sunny, with a high near 79. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 67. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 80. Calm wind becoming east 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Occasional showers. Low around 68. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 68 °F

    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Partly sunny, with a high near 80. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 68. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Partly sunny, with a high near 80. East northeast wind 5 to 8 mph. Chance of precipitation is 40%.

    High: 80 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm. Chance of precipitation is 50%.

    Low: 68 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 79. East northeast wind 3 to 8 mph. Chance of precipitation is 40%.

    High: 79 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 79. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 67. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Scattered showers. Partly sunny, with a high near 80. Calm wind becoming east 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Occasional showers. Low around 68. Light south wind. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Scattered showers, mainly before noon. Partly sunny, with a high near 80. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 68. Calm wind becoming northeast around 6 mph after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Scattered showers, mainly before noon. Partly sunny, with a high near 80. East northeast wind 5 to 8 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 68. Northeast wind around 5 mph becoming calm. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 79. East northeast wind 3 to 8 mph. Chance of precipitation is 40%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 68. Light northeast wind. Chance of precipitation is 70%.
Friday
Scattered showers. Partly sunny, with a high near 79. East wind 3 to 8 mph. Chance of precipitation is 50%.
Friday Night
Showers likely. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 70%.
Saturday
Showers likely. Partly sunny, with a high near 79. Light and variable wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Wainaku HI
 19.75°N 155.14°W (Elev. 1188 ft)
Last Update:
6:01 am HST Jul 13, 2025
Forecast Valid:
9am HST Jul 13, 2025-6pm HST Jul 19, 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