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

76°F

24°C

Humidity 72%
Wind Speed SW 5 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 14 Oct 7:53 am HST
Extended Forecast for

Hilo HI

  • Today

    Today: Scattered showers, mainly before noon. Partly sunny, with a high near 81. Light and variable wind becoming east around 6 mph. Chance of precipitation is 30%.

    High: 81 °F

    Scattered
    Showers

  • Tonight

    Tonight: Occasional showers. Low around 71. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 81. East northeast wind 3 to 8 mph. Chance of precipitation is 50%.

    High: 81 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 70. Light north wind. Chance of precipitation is 50%.

    Low: 70 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 81. East northeast wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Occasional showers. Low around 70. North northeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Partly sunny, with a high near 80. North northeast wind 5 to 9 mph. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 69. Northwest wind 3 to 5 mph. Chance of precipitation is 70%.

    Low: 69 °F

    Showers
    Likely

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 79. North northeast wind 3 to 7 mph. Chance of precipitation is 50%.

    High: 79 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers, mainly before noon. Partly sunny, with a high near 81. Light and variable wind becoming east around 6 mph. Chance of precipitation is 30%.
Tonight
Occasional showers. Low around 71. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers. Partly sunny, with a high near 81. East northeast wind 3 to 8 mph. Chance of precipitation is 50%.
Thursday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 70. Light north wind. Chance of precipitation is 50%.
Friday
Scattered showers. Partly sunny, with a high near 81. East northeast wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Occasional showers. Low around 70. North northeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before noon. Partly sunny, with a high near 80. North northeast wind 5 to 9 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 69. Northwest wind 3 to 5 mph. Chance of precipitation is 70%.
Sunday
Scattered showers. Partly sunny, with a high near 79. North northeast wind 3 to 7 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 69. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Monday
Scattered showers. Partly sunny, with a high near 79. Light east northeast wind. Chance of precipitation is 40%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 80. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo HI
 19.72°N 155.09°W (Elev. 95 ft)
Last Update:
4:01 am HST Oct 14, 2026
Forecast Valid:
9am HST Oct 14, 2026-6pm HST Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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