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

72°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 29.87 in (1011.4 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 17 Mar 4:53 am HST
Extended Forecast for

3 Miles ENE Hilo International Airport HI

  • Overnight

    Overnight: Scattered showers. Cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Mostly cloudy, with a high near 79. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Cloudy, with a low around 68. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Cloudy, with a high near 79. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 68. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Cloudy, with a high near 80. South southeast wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Cloudy, with a low around 69. South southwest wind 5 to 7 mph. Chance of precipitation is 50%.

    Low: 69 °F

    Scattered
    Showers

  • Friday

    Friday: Showers likely, mainly after 10am. Cloudy, with a high near 82. South southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%.

    High: 82 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely, mainly before 8pm. Cloudy, with a low around 69. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 70%.

    Low: 69 °F

    Showers
    Likely

Detailed Forecast

Overnight
Scattered showers. Cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly cloudy, with a high near 79. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers. Cloudy, with a low around 68. North wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers. Cloudy, with a high near 79. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 68. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers. Cloudy, with a high near 80. South southeast wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered showers. Cloudy, with a low around 69. South southwest wind 5 to 7 mph. Chance of precipitation is 50%.
Friday
Showers likely, mainly after 10am. Cloudy, with a high near 82. South southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%.
Friday Night
Showers likely, mainly before 8pm. Cloudy, with a low around 69. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 70%.
Saturday
Showers likely, mainly after 10am. Cloudy, with a high near 82. Light and variable wind. Chance of precipitation is 70%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 70%.
Sunday
Scattered showers. Mostly cloudy, with a high near 80. Calm wind becoming north northwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 68. North northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 50%.
Monday
Scattered showers. Mostly cloudy, with a high near 78. Calm wind becoming south southeast 5 to 7 mph in the afternoon. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Hilo International Airport HI
 19.72°N 155.02°W (Elev. 16 ft)
Last Update:
4:01 am HST Mar 17, 2026
Forecast Valid:
5am HST Mar 17, 2026-6pm HST Mar 23, 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