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

78°F

26°C

Humidity 76%
Wind Speed E 6 mph
Barometer 29.99 in (1015.2 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 2 Sep 11:53 pm HST
Extended Forecast for

Honomu HI

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 72. East wind around 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 82. Breezy, with an east wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 71. Breezy, with an east southeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Scattered
    Showers and
    Breezy

  • Friday

    Friday: Scattered showers before noon. Mostly sunny, with a high near 82. Breezy, with an east southeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers then
    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Isolated showers before midnight. Partly cloudy, with a low around 72. East southeast wind 6 to 11 mph becoming light south southeast after midnight. Chance of precipitation is 20%.

    Low: 72 °F

    Isolated
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 84. East southeast wind 3 to 7 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Isolated showers. Mostly cloudy, with a low around 73. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Partly sunny, with a high near 83. Southeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 73. South southeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 73 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 72. East wind around 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers. Partly sunny, with a high near 82. Breezy, with an east wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 71. Breezy, with an east southeast wind around 15 mph, with gusts as high as 21 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. Breezy, with an east southeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Isolated showers before midnight. Partly cloudy, with a low around 72. East southeast wind 6 to 11 mph becoming light south southeast after midnight. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 84. East southeast wind 3 to 7 mph.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 73. South southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday
Scattered showers, mainly after noon. Partly sunny, with a high near 83. Southeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 73. South southeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Labor Day
Isolated showers. Mostly cloudy, with a high near 84. Breezy, with a southeast wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 74. South southeast wind 5 to 9 mph becoming calm after midnight.
Tuesday
Scattered showers. Partly sunny, with a high near 85. Calm wind becoming south southeast 5 to 8 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 74. Southeast wind 8 to 11 mph. Chance of precipitation is 20%.
Wednesday
Scattered showers. Partly sunny, with a high near 85. East southeast wind around 11 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Honomu HI
 19.88°N 155.11°W (Elev. 141 ft)
Last Update:
11:10 pm HST Sep 2, 2026
Forecast Valid:
12am HST Sep 3, 2026-6pm HST Sep 9, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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