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.

Fog/Mist

72°F

22°C

Humidity 94%
Wind Speed W 8 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 70°F (21°C)
Visibility 3.00 mi
Last update 29 Jun 6:53 am HST
Extended Forecast for

Honomu HI

  • Today

    Today: Showers likely, mainly before noon. Partly sunny, with a high near 83. South wind 7 to 13 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Showers
    Likely then
    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 74. East wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 74 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 84. Light east southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.

    High: 84 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Occasional showers. Low around 75. East southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 75 °F

    Showers

  • Wednesday

    Wednesday: Occasional showers, mainly before noon. High near 83. East wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Occasional showers. Low around 74. East northeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 74 °F

    Showers

  • Thursday

    Thursday: Occasional showers, mainly before noon. High near 82. East northeast wind 6 to 8 mph. Chance of precipitation is 80%.

    High: 82 °F

    Showers then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 74. East northeast wind around 6 mph becoming calm. Chance of precipitation is 40%.

    Low: 74 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 82. East northeast wind 5 to 8 mph. Chance of precipitation is 40%.

    High: 82 °F

    Scattered
    Showers

Detailed Forecast

Today
Showers likely, mainly before noon. Partly sunny, with a high near 83. South wind 7 to 13 mph becoming east in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 74. East wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers. Partly sunny, with a high near 84. Light east southeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 40%.
Tuesday Night
Occasional showers. Low around 75. East southeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Occasional showers, mainly before noon. High near 83. East wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Occasional showers. Low around 74. East northeast wind 5 to 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Occasional showers, mainly before noon. High near 82. East northeast wind 6 to 8 mph. Chance of precipitation is 80%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 74. East northeast wind around 6 mph becoming calm. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 82. East northeast wind 5 to 8 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 74. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%.
Independence Day
Scattered showers. Mostly cloudy, with a high near 82. East northeast wind 3 to 8 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 73. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 40%.
Sunday
Scattered showers. Mostly cloudy, with a high near 82. East northeast wind 3 to 7 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Honomu HI
 19.88°N 155.11°W (Elev. 141 ft)
Last Update:
6:02 am HST Jun 29, 2026
Forecast Valid:
7am HST Jun 29, 2026-6pm HST Jul 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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