Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Overcast

77°F

25°C

Humidity 74%
Wind Speed Calm
Barometer 30.08 in (1018.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 2 Mar 10:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Isolated showers before noon.  Cloudy, with a high near 78. East southeast wind around 5 mph becoming calm  in the afternoon.  Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers.  Mostly cloudy, with a low around 64. Light and variable wind.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers before noon.  Partly sunny, with a high near 77. Light and variable wind becoming east 5 to 10 mph in the afternoon.  Chance of precipitation is 20%.

    High: 77 °F

    Isolated
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers.  Mostly cloudy, with a low around 64. East southeast wind around 6 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before noon.  Partly sunny, with a high near 77. East southeast wind 6 to 11 mph.  Chance of precipitation is 20%.

    High: 77 °F

    Isolated
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Scattered showers.  Mostly cloudy, with a low around 64. Southeast wind around 9 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers before noon.  Mostly sunny, with a high near 78. East southeast wind 7 to 11 mph.  Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Scattered showers.  Mostly cloudy, with a low around 65. Southeast wind 7 to 9 mph.  Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers before noon.  Mostly sunny, with a high near 77. East southeast wind 9 to 11 mph.  Chance of precipitation is 20%.

    High: 77 °F

    Isolated
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Isolated showers before noon. Cloudy, with a high near 78. East southeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Tonight
Scattered showers. Mostly cloudy, with a low around 64. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Isolated showers before noon. Partly sunny, with a high near 77. Light and variable wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 64. East southeast wind around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Isolated showers before noon. Partly sunny, with a high near 77. East southeast wind 6 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 64. Southeast wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Isolated showers before noon. Mostly sunny, with a high near 78. East southeast wind 7 to 11 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 65. Southeast wind 7 to 9 mph. Chance of precipitation is 30%.
Friday
Isolated showers before noon. Mostly sunny, with a high near 77. East southeast wind 9 to 11 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 64. Southeast wind around 9 mph. Chance of precipitation is 30%.
Saturday
Isolated showers. Partly sunny, with a high near 77. East southeast wind 8 to 11 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 64. Southeast wind 7 to 9 mph. Chance of precipitation is 20%.
Sunday
Isolated showers. Partly sunny, with a high near 78. East southeast wind 9 to 11 mph. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
6:01 am HST Mar 2, 2026
11am HST Mar 2, 2026-6pm HST Mar 8, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database