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

78°F

26°C

Humidity 85%
Wind Speed Calm
Barometer 29.91 in (1012.6 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 17 Aug 3:53 pm HST
Extended Forecast for

Papaaloa HI

  • This Afternoon

    This Afternoon: Scattered showers. Mostly cloudy, with a high near 80. East wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 72. East southeast wind 3 to 7 mph. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers after noon. Mostly sunny, with a high near 80. Southeast wind 6 to 9 mph becoming east northeast in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Sunny then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 71. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 81. East southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 40%.

    High: 81 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 73 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 82. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 73. South southeast wind 5 to 13 mph. Chance of precipitation is 60%.

    Low: 73 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before noon. Partly sunny, with a high near 83. Breezy, with an east southeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 83 °F

    Breezy.
    Showers
    Likely then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a high near 80. East wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 72. East southeast wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers after noon. Mostly sunny, with a high near 80. Southeast wind 6 to 9 mph becoming east northeast in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 71. Southeast wind 3 to 6 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Partly sunny, with a high near 81. East southeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 40%.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers. Partly sunny, with a high near 82. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 73. South southeast wind 5 to 13 mph. Chance of precipitation is 60%.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 83. Breezy, with an east southeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 73. Southeast wind 11 to 13 mph. Chance of precipitation is 50%.
Saturday
Scattered showers. Partly sunny, with a high near 83. East southeast wind 9 to 13 mph. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 73. East southeast wind 7 to 9 mph. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 82. East wind 5 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 73. Southeast wind 5 to 7 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Mostly sunny, with a high near 81. East wind 7 to 13 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Papaaloa HI
 19.97°N 155.21°W (Elev. 407 ft)
Last Update:
4:01 pm HST Aug 17, 2026
Forecast Valid:
4pm HST Aug 17, 2026-6pm HST Aug 24, 2026
 
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