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

72°F

22°C

Humidity 82%
Wind Speed SW 3 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 6 Aug 6:53 am HST
Extended Forecast for

4 Miles WSW Hilo HI

  • Today

    Today: Scattered showers after 9am. Partly sunny, with a high near 80. Light and variable wind becoming east northeast 5 to 10 mph in the afternoon. Chance of precipitation is 40%.

    High: 80 °F

    Scattered
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 66. East northeast wind 5 to 7 mph becoming calm after midnight.

    Low: 66 °F

    Partly Cloudy

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 80. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers after midnight. Mostly cloudy, with a low around 67. North northeast wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 67 °F

    Partly Cloudy
    then Isolated
    Showers

  • Friday

    Friday: Isolated showers after noon. Mostly sunny, with a high near 80. Northeast wind 5 to 9 mph becoming light north northeast in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Mostly Sunny
    then Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers after noon. Mostly sunny, with a high near 79. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Sunny
    then Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers. Partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 20%.

    Low: 66 °F

    Isolated
    Showers

  • Sunday

    Sunday: Scattered showers, mainly after noon. Partly sunny, with a high near 80. Calm wind becoming east southeast 5 to 7 mph. Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers after 9am. Partly sunny, with a high near 80. Light and variable wind becoming east northeast 5 to 10 mph in the afternoon. Chance of precipitation is 40%.
Tonight
Partly cloudy, with a low around 66. East northeast wind 5 to 7 mph becoming calm after midnight.
Thursday
Isolated showers. Mostly sunny, with a high near 80. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers after midnight. Mostly cloudy, with a low around 67. North northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Friday
Isolated showers after noon. Mostly sunny, with a high near 80. Northeast wind 5 to 9 mph becoming light north northeast in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 66. Light and variable wind. Chance of precipitation is 20%.
Saturday
Isolated showers after noon. Mostly sunny, with a high near 79. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Isolated showers. Partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 20%.
Sunday
Scattered showers, mainly after noon. Partly sunny, with a high near 80. Calm wind becoming east southeast 5 to 7 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 67. Light south southwest wind. Chance of precipitation is 30%.
Monday
Scattered showers. Partly sunny, with a high near 80. Light and variable wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
Monday Night
Isolated showers. Partly cloudy, with a low around 67. East wind around 5 mph becoming calm. Chance of precipitation is 20%.
Tuesday
Scattered showers. Mostly sunny, with a high near 80. East northeast wind 5 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Hilo HI
 19.68°N 155.14°W (Elev. 1129 ft)
Last Update:
6:49 am HST Aug 6, 2025
Forecast Valid:
7am HST Aug 6, 2025-6pm HST Aug 12, 2025
 
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