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.

Partly Cloudy

79°F

26°C

Humidity 79%
Wind Speed Calm
Barometer 30.02 in (1016.4 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 25 Aug 7:53 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Today

    Today: Scattered showers, mainly before noon. Partly sunny, with a high near 83. East northeast wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 73. East northeast wind 5 to 9 mph. Chance of precipitation is 50%.

    Low: 73 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before noon. Mostly sunny, with a high near 82. North northeast wind 5 to 11 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 72. Northeast wind 6 to 10 mph becoming north northwest after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers before noon. Mostly sunny, with a high near 82. North northwest wind 6 to 10 mph becoming northeast in the morning. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 72. Northeast wind 5 to 9 mph becoming northwest after midnight. Chance of precipitation is 20%.

    Low: 72 °F

    Isolated
    Showers

  • Friday

    Friday: Isolated showers before noon. Mostly sunny, with a high near 82. Northwest wind 5 to 9 mph becoming northeast in the morning. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 72. Northeast wind 5 to 9 mph becoming north northwest in the evening. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 82. North northwest wind 6 to 9 mph becoming east northeast in the morning. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Scattered showers, mainly before noon. Partly sunny, with a high near 83. East northeast wind 6 to 9 mph. Chance of precipitation is 30%.
Tonight
Scattered showers. Mostly cloudy, with a low around 73. East northeast wind 5 to 9 mph. Chance of precipitation is 50%.
Wednesday
Isolated showers before noon. Mostly sunny, with a high near 82. North northeast wind 5 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 72. Northeast wind 6 to 10 mph becoming north northwest after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Isolated showers before noon. Mostly sunny, with a high near 82. North northwest wind 6 to 10 mph becoming northeast in the morning. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 72. Northeast wind 5 to 9 mph becoming northwest after midnight. Chance of precipitation is 20%.
Friday
Isolated showers before noon. Mostly sunny, with a high near 82. Northwest wind 5 to 9 mph becoming northeast in the morning. Chance of precipitation is 20%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 72. Northeast wind 5 to 9 mph becoming north northwest in the evening. Chance of precipitation is 30%.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 82. North northwest wind 6 to 9 mph becoming east northeast in the morning. Chance of precipitation is 20%.
Saturday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 72. Northeast wind 6 to 9 mph becoming north northwest after midnight. Chance of precipitation is 30%.
Sunday
Isolated showers. Mostly sunny, with a high near 84. North northwest wind 6 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 20%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 74. North wind 7 to 10 mph. Chance of precipitation is 40%.
Monday
Scattered showers. Partly sunny, with a high near 84. North northwest wind around 8 mph becoming northeast in the morning. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hilo International Airport HI
 19.7°N 155.02°W (Elev. 36 ft)
Last Update:
6:01 am HST Aug 25, 2026
Forecast Valid:
8am HST Aug 25, 2026-6pm HST Aug 31, 2026
 
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