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.

Overcast

77°F

25°C

Humidity 79%
Wind Speed SE 10 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 5 Dec 10:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Showers likely. Cloudy, with a high near 77. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly before midnight. Cloudy, with a low around 68. East southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 68 °F

    Showers
    Likely

  • Saturday

    Saturday: Isolated showers. Partly sunny, with a high near 79. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 67. East wind around 6 mph becoming calm. Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly cloudy, with a high near 78. West southwest wind 6 to 8 mph becoming east in the morning. Chance of precipitation is 30%.

    High: 78 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 66. East wind around 6 mph becoming west southwest after midnight.

    Low: 66 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 78. West southwest wind 6 to 8 mph becoming east in the morning.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 67. East wind around 7 mph becoming southwest after midnight.

    Low: 67 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. Southwest wind 6 to 9 mph becoming east in the morning.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Showers likely. Cloudy, with a high near 77. Calm wind becoming southeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers likely, mainly before midnight. Cloudy, with a low around 68. East southeast wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday
Isolated showers. Partly sunny, with a high near 79. Calm wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 67. East wind around 6 mph becoming calm. Chance of precipitation is 30%.
Sunday
Scattered showers, mainly before noon. Mostly cloudy, with a high near 78. West southwest wind 6 to 8 mph becoming east in the morning. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 66. East wind around 6 mph becoming west southwest after midnight.
Monday
Mostly sunny, with a high near 78. West southwest wind 6 to 8 mph becoming east in the morning.
Monday Night
Partly cloudy, with a low around 67. East wind around 7 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 79. Southwest wind 6 to 9 mph becoming east in the morning.
Tuesday Night
Partly cloudy, with a low around 67. East southeast wind around 8 mph becoming south southwest after midnight.
Wednesday
Isolated showers. Mostly sunny, with a high near 80. South southwest wind 8 to 10 mph becoming east southeast in the morning. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 67. Southeast wind around 8 mph becoming southwest after midnight. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 81. Southwest wind 7 to 9 mph becoming east southeast in the morning. Chance of precipitation is 20%.
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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:
10:38 am HST Dec 5, 2025
Forecast Valid:
11am HST Dec 5, 2025-6pm HST Dec 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation