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

66°F

19°C

Humidity 78%
Wind Speed SW 8 mph
Barometer 30.01 in (1016.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 22 Jan 2:53 am HST
Extended Forecast for

3 Miles WSW Hilo HI

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 61. Light south southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 76. Calm wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Isolated showers. Mostly cloudy, with a low around 61. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.

    Low: 61 °F

    Isolated
    Showers

  • Friday

    Friday: Scattered showers, mainly after noon. Mostly cloudy, with a high near 75. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 63. Calm wind becoming south southwest around 6 mph after midnight. Chance of precipitation is 30%.

    Low: 63 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Partly sunny, with a high near 74. South southeast wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 62. South wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 40%.

    Low: 62 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Mostly sunny, with a high near 77. West southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 77 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Partly cloudy, with a low around 62. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 62 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 61. Light south southwest wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 76. Calm wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 61. West wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.
Friday
Scattered showers, mainly after noon. Mostly cloudy, with a high near 75. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers. Mostly cloudy, with a low around 63. Calm wind becoming south southwest around 6 mph after midnight. Chance of precipitation is 30%.
Saturday
Scattered showers. Partly sunny, with a high near 74. South southeast wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 62. South wind around 6 mph becoming west southwest after midnight. Chance of precipitation is 40%.
Sunday
Scattered showers, mainly after noon. Mostly sunny, with a high near 77. West southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 62. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.
Monday
Isolated showers. Mostly sunny, with a high near 76. West wind 5 to 7 mph becoming northeast in the morning. Chance of precipitation is 20%.
Monday Night
Scattered showers. Partly cloudy, with a low around 63. North northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 50%.
Tuesday
Scattered showers. Mostly sunny, with a high near 74. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 63. Southeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 20%.
Wednesday
Scattered showers. Partly sunny, with a high near 77. Southwest wind 5 to 7 mph becoming east southeast in the morning. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Hilo HI
 19.68°N 155.14°W (Elev. 1129 ft)
Last Update:
6:56 pm HST Jan 21, 2026
Forecast Valid:
3am HST Jan 22, 2026-6pm HST Jan 28, 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