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.

A Few Clouds

83°F

28°C

Humidity 67%
Wind Speed NE 9 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 7 Aug 4:53 pm HST
Extended Forecast for

4 Miles WNW Volcano HI

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 71. North northeast wind around 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 58. North wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    Low: 58 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Partly sunny, with a high near 71. North northeast wind 8 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 60. North wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 inches possible.

    Low: 60 °F

    Heavy Rain

  • Sunday

    Sunday: Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 70. East northeast wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.

    High: 70 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Showers likely, mainly before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 60. North northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 60 °F

    Heavy Rain
    then
    Scattered
    Showers

  • Monday

    Monday: Showers likely. Mostly cloudy, with a high near 71. Northeast wind 6 to 8 mph. Chance of precipitation is 70%.

    High: 71 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 59. North wind 6 to 8 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers after noon. Mostly sunny, with a high near 71. North northeast wind around 8 mph. Chance of precipitation is 20%.

    High: 71 °F

    Mostly Sunny
    then Isolated
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 71. North northeast wind around 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 58. North wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Saturday
Scattered showers. Partly sunny, with a high near 71. North northeast wind 8 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 60. North wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 inches possible.
Sunday
Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 70. East northeast wind around 7 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Showers likely, mainly before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 60. North northeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely. Mostly cloudy, with a high near 71. Northeast wind 6 to 8 mph. Chance of precipitation is 70%.
Monday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 59. North wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday
Isolated showers after noon. Mostly sunny, with a high near 71. North northeast wind around 8 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 58. North wind 5 to 8 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers. Mostly sunny, with a high near 72. Northeast wind around 8 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Partly cloudy, with a low around 59. North wind 8 to 11 mph. Chance of precipitation is 30%.
Thursday
Scattered showers. Partly sunny, with a high near 72. North wind 11 to 13 mph. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 60. North wind 9 to 11 mph. Chance of precipitation is 20%.
Friday
Scattered showers. Partly sunny, with a high near 72. Northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Volcano HI
 19.52°N 155.28°W (Elev. 4541 ft)
Last Update:
5:05 pm HST Aug 7, 2026
Forecast Valid:
5pm HST Aug 7, 2026-6pm HST Aug 14, 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