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

78°F

26°C

Humidity 69%
Wind Speed NE 9 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 14 Jun 9:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Showers likely. Mostly cloudy, with a high near 83. North northeast wind 6 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 83 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely. Mostly cloudy, with a low around 69. North northeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before noon. Mostly cloudy, with a high near 83. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Showers
    Likely then
    Isolated
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 69. East northeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly cloudy, with a high near 83. South southeast wind 7 to 11 mph becoming east northeast in the morning. Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Monday Night

    Monday Night: Showers likely. Mostly cloudy, with a low around 69. Northeast wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 83. East northeast wind 8 to 13 mph. Chance of precipitation is 60%.

    High: 83 °F

    Showers
    Likely then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 68. East northeast wind 7 to 11 mph becoming southeast after midnight. Chance of precipitation is 70%.

    Low: 68 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Mostly cloudy, with a high near 83. Southeast wind 7 to 13 mph becoming east northeast in the morning. Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers then
    Isolated
    Showers

Detailed Forecast

Today
Showers likely. Mostly cloudy, with a high near 83. North northeast wind 6 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers likely. Mostly cloudy, with a low around 69. North northeast wind 5 to 8 mph becoming light and variable after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly before noon. Mostly cloudy, with a high near 83. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 69. East northeast wind 5 to 7 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Mostly cloudy, with a high near 83. South southeast wind 7 to 11 mph becoming east northeast in the morning. Chance of precipitation is 50%.
Monday Night
Showers likely. Mostly cloudy, with a low around 69. Northeast wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 83. East northeast wind 8 to 13 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 68. East northeast wind 7 to 11 mph becoming southeast after midnight. Chance of precipitation is 70%.
Wednesday
Scattered showers, mainly before noon. Mostly cloudy, with a high near 83. Southeast wind 7 to 13 mph becoming east northeast in the morning. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 69. East northeast wind 7 to 10 mph becoming southeast after midnight. Chance of precipitation is 70%.
Juneteenth
Scattered showers. Partly sunny, with a high near 84. East wind 7 to 13 mph. Chance of precipitation is 50%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 69. East wind 7 to 11 mph becoming south southeast after midnight. Chance of precipitation is 60%.
Friday
Scattered showers. Mostly cloudy, with a high near 83. South southeast wind 7 to 13 mph becoming east in the morning. 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 155.07°W (Elev. 36 ft)
Last Update:
10:25 am HST Jun 14, 2025
Forecast Valid:
10am HST Jun 14, 2025-6pm HST Jun 20, 2025
 
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