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.

Mostly Cloudy

69°F

21°C

Humidity 68%
Wind Speed SW 9 mph
Barometer 30.06 in (1017.7 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 6 Dec 7:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Isolated showers before noon. Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers then
    Sunny

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Partly cloudy, with a low around 66. East wind 5 to 7 mph becoming west southwest in the evening. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers before noon. Partly sunny, with a high near 80. West southwest wind 7 to 9 mph becoming east in the morning. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers then
    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 66. East wind 6 to 8 mph becoming west southwest after midnight.

    Low: 66 °F

    Mostly Cloudy

  • Monday

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

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. East wind 6 to 8 mph becoming southwest after midnight.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81. Southwest wind 7 to 10 mph becoming east in the morning.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 67. East southeast wind 7 to 9 mph becoming south southwest after midnight.

    Low: 67 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Isolated showers before noon. Mostly sunny, with a high near 82. South southwest wind 8 to 10 mph becoming east southeast in the morning. Chance of precipitation is 10%.

    High: 82 °F

    Isolated
    Showers

Detailed Forecast

Today
Isolated showers before noon. Mostly sunny, with a high near 81. Southwest wind 5 to 10 mph becoming east in the afternoon. Chance of precipitation is 20%.
Tonight
Scattered showers, mainly after midnight. Partly cloudy, with a low around 66. East wind 5 to 7 mph becoming west southwest in the evening. Chance of precipitation is 30%.
Sunday
Isolated showers before noon. Partly sunny, with a high near 80. West southwest wind 7 to 9 mph becoming east in the morning. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 66. East wind 6 to 8 mph becoming west southwest after midnight.
Monday
Sunny, with a high near 80. West southwest wind 7 to 9 mph becoming east in the morning.
Monday Night
Partly cloudy, with a low around 66. East wind 6 to 8 mph becoming southwest after midnight.
Tuesday
Mostly sunny, with a high near 81. Southwest wind 7 to 10 mph becoming east in the morning.
Tuesday Night
Mostly cloudy, with a low around 67. East southeast wind 7 to 9 mph becoming south southwest after midnight.
Wednesday
Isolated showers before noon. Mostly sunny, with a high near 82. South southwest wind 8 to 10 mph becoming east southeast in the morning. Chance of precipitation is 10%.
Wednesday Night
Partly cloudy, with a low around 67. Southeast wind around 8 mph becoming southwest after midnight.
Thursday
Mostly sunny, with a high near 82. Southwest wind 7 to 9 mph becoming east northeast in the morning.
Thursday Night
Partly cloudy, with a low around 68. East wind around 7 mph becoming west southwest in the evening.
Friday
Mostly sunny, with a high near 82. West southwest wind 6 to 9 mph becoming northeast in the afternoon.
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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:
6:01 am HST Dec 6, 2025
Forecast Valid:
8am HST Dec 6, 2025-6pm HST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

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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