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

68°F

20°C

Humidity 78%
Wind Speed SW 6 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 19 Apr 3:53 am HST
Extended Forecast for

4 Miles WNW Volcano HI

  • Today

    Today: A 20 percent chance of showers. Mostly cloudy, with a high near 68. North wind 9 to 11 mph becoming east northeast in the afternoon.

    High: 68 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 55. East northeast wind 5 to 10 mph becoming light and variable after midnight.

    Low: 55 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 68. Calm wind becoming east 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 69. Light east wind.

    High: 69 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Slight Chance
    Showers then
    Clear

  • Wednesday

    Wednesday: Scattered showers after noon. Mostly sunny, with a high near 69. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 69 °F

    Sunny then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 55. North northeast wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 55 °F

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers after noon. Mostly sunny, with a high near 68. Northeast wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 68 °F

    Mostly Sunny
    then Isolated
    Showers

Detailed Forecast

Today
A 20 percent chance of showers. Mostly cloudy, with a high near 68. North wind 9 to 11 mph becoming east northeast in the afternoon.
Tonight
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 55. East northeast wind 5 to 10 mph becoming light and variable after midnight.
Monday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 68. Calm wind becoming east 5 to 8 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 55. Calm wind.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 69. Light east wind.
Tuesday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 55. Calm wind.
Wednesday
Scattered showers after noon. Mostly sunny, with a high near 69. Calm wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 55. North northeast wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
Isolated showers after noon. Mostly sunny, with a high near 68. Northeast wind 3 to 8 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 54. North wind around 8 mph. Chance of precipitation is 20%.
Friday
Isolated showers. Mostly sunny, with a high near 68. North northeast wind 7 to 10 mph. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 53. North wind 8 to 10 mph. Chance of precipitation is 20%.
Saturday
Scattered showers. Mostly sunny, with a high near 67. Northeast wind around 8 mph. Chance of precipitation is 30%.
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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:
4:02 am HST Apr 19, 2026
Forecast Valid:
4am HST Apr 19, 2026-6pm HST Apr 25, 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