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

76°F

24°C

Humidity 69%
Wind Speed N 8 mph
Barometer 29.96 in (1014.4 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 26 Mar 9:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Scattered showers. Partly sunny, with a high near 78. Breezy, with a north wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Scattered
    Showers and
    Breezy

  • Tonight

    Tonight: Showers likely, mainly after midnight. Mostly cloudy, with a low around 66. North northwest wind 5 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 66 °F

    Scattered
    Showers then
    Showers
    Likely

  • Friday

    Friday: Scattered showers, mainly before noon. Mostly sunny, with a high near 78. North northeast wind 3 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 65. North northwest wind 7 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Partly sunny, with a high near 76. North wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 65. North wind around 11 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Sunday

    Sunday: Sunny, with a high near 75. North wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 75 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. North northwest wind around 10 mph.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Scattered showers, mainly after noon. Partly sunny, with a high near 75. North wind around 10 mph. Chance of precipitation is 30%.

    High: 75 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 78. Breezy, with a north wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly after midnight. Mostly cloudy, with a low around 66. North northwest wind 5 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Scattered showers, mainly before noon. Mostly sunny, with a high near 78. North northeast wind 3 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers. Mostly cloudy, with a low around 65. North northwest wind 7 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Scattered showers. Partly sunny, with a high near 76. North wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 65. North wind around 11 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Sunny, with a high near 75. North wind 10 to 14 mph, with gusts as high as 18 mph.
Sunday Night
Mostly clear, with a low around 64. North northwest wind around 10 mph.
Monday
Scattered showers, mainly after noon. Partly sunny, with a high near 75. North wind around 10 mph. Chance of precipitation is 30%.
Monday Night
Showers likely. Mostly cloudy, with a low around 64. North wind around 9 mph. Chance of precipitation is 70%.
Tuesday
Showers likely. Partly sunny, with a high near 76. North northeast wind 7 to 10 mph. Chance of precipitation is 60%.
Tuesday Night
Showers. Low around 65. North northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 80%.
Wednesday
Scattered showers. Partly sunny, with a high near 76. Calm wind becoming northeast 5 to 8 mph in the afternoon. Chance of precipitation is 40%.
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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:
8:18 am HST Mar 26, 2026
Forecast Valid:
10am HST Mar 26, 2026-6pm HST Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation