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.

Light Rain

80°F

27°C

Humidity 85%
Wind Speed E 6 mph
Barometer 29.94 in (1013.5 mb)
Dewpoint 75°F (24°C)
Visibility 3.00 mi
Heat Index85°F (29°C)
Last update 30 Oct 8:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Showers likely. Mostly cloudy, with a high near 83. Northeast wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly after midnight. Mostly cloudy, with a low around 72. Northeast wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Showers
    Likely

  • Saturday

    Saturday: Scattered showers. Partly sunny, with a high near 82. Calm wind becoming east northeast around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Isolated showers. Partly cloudy, with a low around 72. Calm wind becoming north northeast 5 to 7 mph after midnight. Chance of precipitation is 20%.

    Low: 72 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers. Mostly sunny, with a high near 83. North northeast wind 7 to 13 mph. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 71. North wind 9 to 11 mph. Chance of precipitation is 20%.

    Low: 71 °F

    Isolated
    Showers

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 82. North northeast wind 7 to 9 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 69. North wind 3 to 7 mph. Chance of precipitation is 50%.

    Low: 69 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers. Mostly sunny, with a high near 82. Northeast wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers

Detailed Forecast

Today
Showers likely. Mostly cloudy, with a high near 83. Northeast wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly after midnight. Mostly cloudy, with a low around 72. Northeast wind 3 to 7 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Scattered showers. Partly sunny, with a high near 82. Calm wind becoming east northeast around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Isolated showers. Partly cloudy, with a low around 72. Calm wind becoming north northeast 5 to 7 mph after midnight. Chance of precipitation is 20%.
Sunday
Isolated showers. Mostly sunny, with a high near 83. North northeast wind 7 to 13 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 71. North wind 9 to 11 mph. Chance of precipitation is 20%.
Monday
Isolated showers. Mostly sunny, with a high near 82. North northeast wind 7 to 9 mph. Chance of precipitation is 20%.
Monday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 69. North wind 3 to 7 mph. Chance of precipitation is 50%.
Tuesday
Isolated showers. Mostly sunny, with a high near 82. Northeast wind 3 to 7 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 69. North wind 3 to 5 mph. Chance of precipitation is 50%.
Wednesday
Scattered showers. Partly sunny, with a high near 82. Northeast wind 3 to 7 mph. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 70. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%.
Thursday
Scattered showers. Partly sunny, with a high near 82. Calm wind becoming east northeast 5 to 9 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 155.04°W (Elev. 39 ft)
Last Update:
6:01 am HST Oct 30, 2026
Forecast Valid:
9am HST Oct 30, 2026-6pm HST Nov 5, 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