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

73°F

23°C

Humidity 76%
Wind Speed N 9 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 28 Mar 1:53 pm HST
Extended Forecast for

Honomu HI

  • This Afternoon

    This Afternoon: Showers. High near 77. Breezy, with a north wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers likely. Mostly cloudy, with a low around 67. Breezy, with a north wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 67 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers likely, mainly before noon. Mostly cloudy, with a high near 74. Breezy, with a north northwest wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 74 °F

    Breezy.
    Showers
    Likely then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Mostly cloudy, with a low around 65. North northwest wind around 8 mph. Chance of precipitation is 20%.

    Low: 65 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly cloudy, with a high near 75. North wind 7 to 13 mph. Chance of precipitation is 30%.

    High: 75 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 65. North northwest wind 10 to 13 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Partly sunny, with a high near 76. North northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 76 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Partly cloudy, with a low around 66. North northeast wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 76. Northeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 76 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Showers. High near 77. Breezy, with a north wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tonight
Showers likely. Mostly cloudy, with a low around 67. Breezy, with a north wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Showers likely, mainly before noon. Mostly cloudy, with a high near 74. Breezy, with a north northwest wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Isolated showers. Mostly cloudy, with a low around 65. North northwest wind around 8 mph. Chance of precipitation is 20%.
Monday
Scattered showers, mainly before noon. Mostly cloudy, with a high near 75. North wind 7 to 13 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 65. North northwest wind 10 to 13 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers, mainly before noon. Partly sunny, with a high near 76. North northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Partly cloudy, with a low around 66. North northeast wind 8 to 10 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 76. Northeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 66. Northeast wind 5 to 7 mph. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 77. East northeast wind 3 to 7 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 30%.
Friday
Scattered showers. Mostly sunny, with a high near 77. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 30%.
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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 Mar 28, 2026
Forecast Valid:
2pm HST Mar 28, 2026-6pm HST Apr 3, 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