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.

Overcast

73°F

23°C

Humidity 74%
Wind Speed N 8 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 25 Mar 6:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Showers likely, mainly before noon. Mostly cloudy, with a high near 76. North wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 66. North northwest wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly before noon. Partly sunny, with a high near 76. North northeast wind 6 to 11 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 66. North northwest wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Scattered
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers likely, mainly before noon. Partly sunny, with a high near 76. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Showers
    Likely then
    Scattered
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 65. Northwest wind 5 to 7 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. Partly sunny, with a high near 74. North wind 7 to 11 mph. Chance of precipitation is 50%.

    High: 74 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Cloudy, with a low around 65. North wind around 11 mph. Chance of precipitation is 70%.

    Low: 65 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before noon. Cloudy, with a high near 73. North wind around 11 mph. Chance of precipitation is 60%.

    High: 73 °F

    Showers
    Likely then
    Scattered
    Showers

Detailed Forecast

Today
Showers likely, mainly before noon. Mostly cloudy, with a high near 76. North wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 66. North northwest wind 6 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers, mainly before noon. Partly sunny, with a high near 76. North northeast wind 6 to 11 mph. Chance of precipitation is 50%. 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 66. North northwest wind 3 to 6 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 76. Northeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 65. Northwest wind 5 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 74. North wind 7 to 11 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely. Cloudy, with a low around 65. North wind around 11 mph. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before noon. Cloudy, with a high near 73. North wind around 11 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely. Cloudy, with a low around 64. North wind 8 to 10 mph. Chance of precipitation is 70%.
Monday
Showers likely. Cloudy, with a high near 74. North wind 6 to 9 mph. Chance of precipitation is 60%.
Monday Night
Showers likely. Cloudy, with a low around 65. North northeast wind 5 to 7 mph. Chance of precipitation is 60%.
Tuesday
Scattered showers. Partly sunny, with a high near 74. Northeast wind 6 to 8 mph. Chance of precipitation is 50%.
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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:
6:02 am HST Mar 25, 2026
Forecast Valid:
7am HST Mar 25, 2026-6pm HST Mar 31, 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