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

80°F

27°C

Humidity 71%
Wind Speed NE 12 mph
Barometer 29.95 in (1014.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 3 Jul 4:53 pm HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 82. North wind around 8 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers

  • Tonight

    Tonight: Showers likely, mainly after midnight. Mostly cloudy, with a low around 70. North wind 5 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Showers
    Likely

  • Independence Day

    Independence Day: Scattered showers, mainly before noon. Mostly sunny, with a high near 82. North northeast wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 70. North northwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly sunny, with a high near 83. North wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 70. North wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly sunny, with a high near 81. North northeast wind 7 to 9 mph. Chance of precipitation is 50%.

    High: 81 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 70. North northwest wind 5 to 7 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Partly sunny, with a high near 82. Northeast wind 5 to 8 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely then
    Isolated
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 82. North wind around 8 mph. Chance of precipitation is 20%.
Tonight
Showers likely, mainly after midnight. Mostly cloudy, with a low around 70. North wind 5 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Independence Day
Scattered showers, mainly before noon. Mostly sunny, with a high near 82. North northeast wind 5 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 70. North northwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, mainly before noon. Mostly sunny, with a high near 83. North wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 70. North wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Mostly sunny, with a high near 81. North northeast wind 7 to 9 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 70. North northwest wind 5 to 7 mph. Chance of precipitation is 40%.
Tuesday
Showers likely, mainly before noon. Partly sunny, with a high near 82. Northeast wind 5 to 8 mph. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 70. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Wednesday
Showers likely. Partly sunny, with a high near 82. Northeast wind 3 to 8 mph. Chance of precipitation is 60%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Thursday
Showers likely. Partly sunny, with a high near 83. Calm wind becoming east 5 to 9 mph. Chance of precipitation is 60%.
Thursday Night
Occasional showers. Low around 72. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%.
Friday
Showers likely. Mostly cloudy, with a high near 83. East northeast wind 5 to 10 mph. Chance of precipitation is 60%.
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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:
4:01 pm HST Jul 3, 2026
Forecast Valid:
5pm HST Jul 3, 2026-6pm HST Jul 10, 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