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

68°F

20°C

Humidity 87%
Wind Speed SW 6 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 1 Dec 6:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Isolated showers before noon. Partly sunny, with a high near 78. Southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers then
    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Calm wind becoming southwest around 5 mph after midnight.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Isolated showers before noon. Mostly sunny, with a high near 78. Southwest wind around 6 mph becoming east southeast in the morning. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. South southwest wind 3 to 6 mph.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. East southeast wind 5 to 8 mph becoming calm in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 66. Calm wind becoming south southeast 5 to 8 mph after midnight.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Isolated showers after noon. Mostly sunny, with a high near 79. East southeast wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Sunny
    then Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 66. East southeast wind 6 to 10 mph. Chance of precipitation is 40%.

    Low: 66 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers. Partly sunny, with a high near 78. South southwest wind 5 to 10 mph becoming east southeast in the morning. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers

Detailed Forecast

Today
Isolated showers before noon. Partly sunny, with a high near 78. Southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 64. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
Isolated showers before noon. Mostly sunny, with a high near 78. Southwest wind around 6 mph becoming east southeast in the morning. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 65. South southwest wind 3 to 6 mph.
Wednesday
Mostly sunny, with a high near 79. East southeast wind 5 to 8 mph becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 66. Calm wind becoming south southeast 5 to 8 mph after midnight.
Thursday
Isolated showers after noon. Mostly sunny, with a high near 79. East southeast wind 8 to 13 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 66. East southeast wind 6 to 10 mph. Chance of precipitation is 40%.
Friday
Isolated showers. Partly sunny, with a high near 78. South southwest wind 5 to 10 mph becoming east southeast in the morning. Chance of precipitation is 20%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 66. South wind 3 to 6 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Mostly cloudy, with a high near 78. East southeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 66. Light south southeast wind. Chance of precipitation is 40%.
Sunday
Scattered showers. Partly sunny, with a high near 78. Light and variable wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 30%.
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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:
6:01 am HST Dec 1, 2025
Forecast Valid:
7am HST Dec 1, 2025-6pm HST Dec 7, 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