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.

Fair

74°F

23°C

Humidity 67%
Wind Speed N 5 mph
Barometer 30.06 in (1017.8 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 2 Apr 8:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Scattered showers. Partly sunny, with a high near 77. North northeast wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 77 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 65. North northwest wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly before noon. Mostly sunny, with a high near 77. North northeast wind 5 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 64. West northwest wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Partly sunny, with a high near 79. Northwest wind 5 to 8 mph becoming north northeast in the morning. Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 65. West wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers before noon. Mostly sunny, with a high near 79. East northeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers then
    Sunny

  • Sunday Night

    Sunday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 65. Calm wind becoming west southwest 5 to 7 mph after midnight. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 79. East wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 77. North northeast wind 6 to 8 mph. Chance of precipitation is 30%.
Tonight
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 65. North northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 77. North northeast wind 5 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 64. West northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly before noon. Partly sunny, with a high near 79. Northwest wind 5 to 8 mph becoming north northeast in the morning. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 65. West wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Scattered showers before noon. Mostly sunny, with a high near 79. East northeast wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Sunday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 65. Calm wind becoming west southwest 5 to 7 mph after midnight. Chance of precipitation is 30%.
Monday
Isolated showers. Mostly sunny, with a high near 79. East wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Monday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 66. South southwest wind 3 to 6 mph. Chance of precipitation is 40%.
Tuesday
Showers likely. Mostly cloudy, with a high near 80. Light and variable wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 67. South wind around 7 mph. Chance of precipitation is 70%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 81. South southeast wind 7 to 11 mph. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.07°W (Elev. 36 ft)
Last Update:
6:02 am HST Apr 2, 2026
Forecast Valid:
9am HST Apr 2, 2026-6pm HST Apr 8, 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