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

71°F

22°C

Humidity 81%
Wind Speed NW 7 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 25 Mar 10:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Tonight

    Tonight: Showers likely. Mostly cloudy, with a low around 66. North wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers, mainly before noon. Partly sunny, with a high near 78. North wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 65. North wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before noon. Partly sunny, with a high near 78. North northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Showers
    Likely then
    Isolated
    Showers

  • Friday Night

    Friday Night: Showers likely. Mostly cloudy, with a low around 65. North wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Showers
    Likely

  • Saturday

    Saturday: Scattered showers. Cloudy, with a high near 77. North wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 65. North wind around 13 mph. Chance of precipitation is 70%.

    Low: 65 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before noon. Cloudy, with a high near 75. North wind 11 to 13 mph. Chance of precipitation is 70%.

    High: 75 °F

    Showers
    Likely then
    Isolated
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Cloudy, with a low around 64. North wind 8 to 11 mph. Chance of precipitation is 70%.

    Low: 64 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers likely. Mostly cloudy, with a low around 66. North wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers, mainly before noon. Partly sunny, with a high near 78. North wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 65. North wind 5 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 78. North northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely. Mostly cloudy, with a low around 65. North wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Scattered showers. Cloudy, with a high near 77. North wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely. Cloudy, with a low around 65. North wind around 13 mph. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before noon. Cloudy, with a high near 75. North wind 11 to 13 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely, mainly after midnight. Cloudy, with a low around 64. North wind 8 to 11 mph. Chance of precipitation is 70%.
Monday
Showers likely, mainly before noon. Cloudy, with a high near 75. North northeast wind around 9 mph. Chance of precipitation is 60%.
Monday Night
Showers likely. Cloudy, with a low around 65. North northeast wind 5 to 8 mph. Chance of precipitation is 70%.
Tuesday
Showers likely. Cloudy, with a high near 76. Northeast wind 6 to 9 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Cloudy, with a low around 65. North northeast wind 5 to 9 mph. Chance of precipitation is 70%.
Wednesday
Showers likely. Partly sunny, with a high near 77. Northeast wind 5 to 8 mph. Chance of precipitation is 60%.
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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:
6:02 pm HST Mar 25, 2026
Forecast Valid:
11pm HST Mar 25, 2026-6pm HST Apr 1, 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