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.

A Few Clouds

78°F

26°C

Humidity 62%
Wind Speed NE 7 mph
Barometer 30.07 in (1018.1 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 23 May 5:53 pm HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Tonight

    Tonight: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 66. Northeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly sunny, with a high near 81. Light and variable wind becoming north northeast 8 to 13 mph in the morning. Chance of precipitation is 30%.

    High: 81 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 66. North northeast wind 5 to 7 mph becoming northwest in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 82. Northeast wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 67. Light north northwest wind. Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers

  • Memorial Day

    Memorial Day: Isolated showers before noon. Partly sunny, with a high near 82. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Isolated showers before noon. Mostly cloudy, with a high near 82. Calm wind becoming east northeast around 6 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Scattered showers after midnight. Cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 30%.

    Low: 67 °F

    Cloudy then
    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 66. Northeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Scattered showers, mainly before noon. Mostly sunny, with a high near 81. Light and variable wind becoming north northeast 8 to 13 mph in the morning. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 66. North northeast wind 5 to 7 mph becoming northwest in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Isolated showers. Mostly sunny, with a high near 82. Northeast wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 67. Light north northwest wind. Chance of precipitation is 30%.
Memorial Day
Isolated showers before noon. Partly sunny, with a high near 82. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 67. Calm wind.
Tuesday
Isolated showers before noon. Mostly cloudy, with a high near 82. Calm wind becoming east northeast around 6 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers after midnight. Cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 30%.
Wednesday
Isolated showers after noon. Mostly cloudy, with a high near 82. Calm wind becoming east northeast 5 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 20%.
Thursday
Mostly cloudy, with a high near 83. Calm wind becoming east 5 to 9 mph.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 67. Calm wind. Chance of precipitation is 20%.
Friday
Mostly cloudy, with a high near 82. Calm wind becoming east northeast 5 to 8 mph in the afternoon.
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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 pm HST May 23, 2025
Forecast Valid:
6pm HST May 23, 2025-6pm HST May 30, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation