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

79°F

26°C

Humidity 77%
Wind Speed NW 3 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 3 Sep 3:53 pm HST
Extended Forecast for

Honomu HI

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 82. East wind 11 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 71. East wind 8 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers before noon. Mostly sunny, with a high near 82. East wind 6 to 13 mph. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Scattered showers, mainly after midnight. Partly cloudy, with a low around 71. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 84. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Isolated
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers. Partly cloudy, with a low around 72. South southeast wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Partly sunny, with a high near 83. Southeast wind 8 to 13 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 73. Breezy, with a south southeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    Low: 73 °F

    Heavy Rain
    and Breezy

  • Labor Day

    Labor Day: Scattered showers. The rain could be heavy at times. Partly sunny, with a high near 86. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 86 °F

    Heavy Rain
    and Breezy

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 82. East wind 11 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 71. East wind 8 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers before noon. Mostly sunny, with a high near 82. East wind 6 to 13 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers, mainly after midnight. Partly cloudy, with a low around 71. East wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 84. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 72. South southeast wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, mainly after noon. Partly sunny, with a high near 83. Southeast wind 8 to 13 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 73. Breezy, with a south southeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Labor Day
Scattered showers. The rain could be heavy at times. Partly sunny, with a high near 86. Breezy, with a southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Monday Night
Scattered showers. The rain could be heavy at times. Mostly cloudy, with a low around 75. South southeast wind 5 to 13 mph. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 86. Southeast wind 5 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 74. South southeast wind around 8 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 83. South southeast wind around 8 mph. Chance of precipitation is 40%.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 72. Southeast wind 6 to 8 mph becoming east northeast after midnight. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly cloudy, with a high near 82. East northeast wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Honomu HI
 19.86°N 155.11°W (Elev. 407 ft)
Last Update:
4:02 pm HST Sep 3, 2026
Forecast Valid:
4pm HST Sep 3, 2026-6pm HST Sep 10, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation