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

75°F

24°C

Humidity 55%
Wind Speed N 10 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 1 Apr 4:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 75. North wind around 10 mph. Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 64. Northwest wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers

  • Thursday

    Thursday: Scattered showers, mainly before noon. Mostly sunny, with a high near 75. Northwest wind 5 to 8 mph becoming north northeast in the morning. Chance of precipitation is 30%.

    High: 75 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 64. North northwest wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 76. Light north wind becoming north northeast 5 to 9 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 65. West northwest wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Partly sunny, with a high near 77. Northeast wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 77 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 65. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers before noon. Mostly sunny, with a high near 77. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 30%.

    High: 77 °F

    Scattered
    Showers then
    Sunny

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 75. North wind around 10 mph. Chance of precipitation is 20%.
Tonight
Isolated showers. Partly cloudy, with a low around 64. Northwest wind 5 to 9 mph. Chance of precipitation is 20%.
Thursday
Scattered showers, mainly before noon. Mostly sunny, with a high near 75. Northwest wind 5 to 8 mph becoming north northeast in the morning. Chance of precipitation is 30%.
Thursday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 64. North northwest wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers. Partly sunny, with a high near 76. Light north wind becoming north northeast 5 to 9 mph in the afternoon. 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 65. West northwest wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
Scattered showers, mainly before noon. Partly sunny, with a high near 77. Northeast wind 3 to 8 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 65. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Sunday
Scattered showers before noon. Mostly sunny, with a high near 77. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 65. Light and variable wind. Chance of precipitation is 30%.
Monday
Isolated showers. Mostly sunny, with a high near 77. Calm wind becoming east 5 to 8 mph. Chance of precipitation is 20%.
Monday Night
Scattered showers. Partly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 30%.
Tuesday
Scattered showers. Partly sunny, with a high near 78. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Tuesday Night
Rain likely. The rain could be heavy at times. Mostly cloudy, with a low around 67. South wind around 6 mph. Chance of precipitation is 60%.
Wednesday
Scattered showers. Partly sunny, with a high near 79. Southeast wind 6 to 10 mph. 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 155.09°W (Elev. 95 ft)
Last Update:
4:01 pm HST Apr 1, 2026
Forecast Valid:
4pm HST Apr 1, 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