National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Fair

79°F

26°C

Humidity 58%
Wind Speed E 8 mph
Barometer 29.98 in (1014.9 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 6 Dec 3:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 67. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Partly sunny, with a high near 78. Calm wind becoming east northeast 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers before midnight. Partly cloudy, with a low around 66. Calm wind becoming west 5 to 7 mph in the evening. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming northeast 5 to 8 mph in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Isolated showers. Partly cloudy, with a low around 66. East wind around 7 mph becoming southwest after midnight. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers before noon. Mostly sunny, with a high near 79. Southwest wind 6 to 9 mph becoming east in the morning. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67. East southeast wind around 8 mph becoming south southwest after midnight.

    Low: 67 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 80. South southwest wind 7 to 9 mph becoming east southeast in the morning.

    High: 80 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 66. East southeast wind 5 to 8 mph becoming south southwest after midnight.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 67. West wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, mainly before noon. Partly sunny, with a high near 78. Calm wind becoming east northeast 5 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Isolated showers before midnight. Partly cloudy, with a low around 66. Calm wind becoming west 5 to 7 mph in the evening. Chance of precipitation is 20%.
Monday
Sunny, with a high near 79. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Monday Night
Isolated showers. Partly cloudy, with a low around 66. East wind around 7 mph becoming southwest after midnight. Chance of precipitation is 20%.
Tuesday
Isolated showers before noon. Mostly sunny, with a high near 79. Southwest wind 6 to 9 mph becoming east in the morning. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 67. East southeast wind around 8 mph becoming south southwest after midnight.
Wednesday
Sunny, with a high near 80. South southwest wind 7 to 9 mph becoming east southeast in the morning.
Wednesday Night
Mostly clear, with a low around 66. East southeast wind 5 to 8 mph becoming south southwest after midnight.
Thursday
Mostly sunny, with a high near 79. East southeast wind 8 to 13 mph becoming light and variable in the afternoon.
Thursday Night
Isolated showers. Partly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 20%.
Friday
Isolated showers. Mostly sunny, with a high near 79. Calm wind becoming north northwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 67. North northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Saturday
Isolated showers. Mostly sunny, with a high near 78. North wind 5 to 8 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
Last Update:
4:01 pm HST Dec 6, 2025
Forecast Valid:
4pm HST Dec 6, 2025-6pm HST Dec 13, 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