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

73°F

23°C

Humidity 87%
Wind Speed Calm
Barometer 30.00 in (1015.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 5 Oct 6:53 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Today

    Today: Scattered showers. Partly sunny, with a high near 82. Northeast wind 3 to 8 mph. Chance of precipitation is 50%.

    High: 82 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 71. North wind 5 to 7 mph becoming west southwest after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers before noon. Mostly sunny, with a high near 82. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight. Partly cloudy, with a low around 71. Light and variable wind. Chance of precipitation is 20%.

    Low: 71 °F

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Southeast wind 3 to 8 mph.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 73. South wind 5 to 8 mph.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 85. Southeast wind 8 to 14 mph, with gusts as high as 18 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 74. South wind 9 to 11 mph.

    Low: 74 °F

    Partly Cloudy

  • Friday

    Friday: Isolated showers after noon. Mostly sunny, with a high near 84. Southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 84 °F

    Mostly Sunny
    then Isolated
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 82. Northeast wind 3 to 8 mph. Chance of precipitation is 50%.
Tonight
Scattered showers. Mostly cloudy, with a low around 71. North wind 5 to 7 mph becoming west southwest after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers before noon. Mostly sunny, with a high near 82. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Isolated showers before midnight. Partly cloudy, with a low around 71. Light and variable wind. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 84. Southeast wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 73. South wind 5 to 8 mph.
Thursday
Sunny, with a high near 85. Southeast wind 8 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 74. South wind 9 to 11 mph.
Friday
Isolated showers after noon. Mostly sunny, with a high near 84. Southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 73. South southwest wind 3 to 8 mph.
Saturday
Mostly sunny, with a high near 83. Light and variable wind becoming east 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 73. West northwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 83. East wind 5 to 7 mph becoming calm in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hilo International Airport HI
 19.7°N 155.02°W (Elev. 36 ft)
Last Update:
6:02 am HST Oct 5, 2026
Forecast Valid:
7am HST Oct 5, 2026-6pm HST Oct 11, 2026
 
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