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.

Fair

84°F

29°C

Humidity 65%
Wind Speed E 9 mph
Barometer 29.83 in (1009.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 7 Oct 11:53 am HST
Extended Forecast for

Hilo International Airport HI

  • This Afternoon

    This Afternoon: Isolated showers after 2pm. Mostly sunny, with a high near 82. East wind 5 to 8 mph becoming calm. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers before 8pm. Partly cloudy, with a low around 73. Light and variable wind becoming south southeast 5 to 10 mph after midnight. Chance of precipitation is 20%.

    Low: 73 °F

    Isolated
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Scattered showers after 8am. Mostly sunny, with a high near 83. Breezy, with a southeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Scattered
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Scattered showers before 8pm, then isolated showers after 2am. Mostly cloudy, with a low around 73. South wind 6 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 73 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Scattered showers, mainly after 8am. Partly sunny, with a high near 83. East southeast wind 5 to 9 mph becoming light east in the afternoon. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers before midnight. Mostly cloudy, with a low around 72. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 81. East northeast wind 5 to 7 mph.

    High: 81 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm in the evening.

    Low: 71 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 82. Calm wind becoming east northeast around 5 mph.

    High: 82 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Isolated showers after 2pm. Mostly sunny, with a high near 82. East wind 5 to 8 mph becoming calm. Chance of precipitation is 20%.
Tonight
Isolated showers before 8pm. Partly cloudy, with a low around 73. Light and variable wind becoming south southeast 5 to 10 mph after midnight. Chance of precipitation is 20%.
Thursday
Scattered showers after 8am. Mostly sunny, with a high near 83. Breezy, with a southeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered showers before 8pm, then isolated showers after 2am. Mostly cloudy, with a low around 73. South wind 6 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers, mainly after 8am. Partly sunny, with a high near 83. East southeast wind 5 to 9 mph becoming light east in the afternoon. Chance of precipitation is 30%.
Friday Night
Scattered showers before midnight. Mostly cloudy, with a low around 72. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 81. East northeast wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 71. Northeast wind around 5 mph becoming calm in the evening.
Sunday
Partly sunny, with a high near 82. Calm wind becoming east northeast around 5 mph.
Sunday Night
Scattered showers. Partly cloudy, with a low around 71. Calm wind becoming west around 5 mph. Chance of precipitation is 40%.
Columbus Day
Scattered showers. Mostly sunny, with a high near 81. Calm wind becoming east around 6 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. Partly cloudy, with a low around 71. South southeast wind 3 to 5 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly sunny, with a high near 81. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
Last Update:
9:08 am HST Oct 7, 2026
Forecast Valid:
12pm HST Oct 7, 2026-6pm HST Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation