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

78°F

26°C

Humidity 74%
Wind Speed E 9 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 18 Oct 7:53 pm HST
Extended Forecast for

Volcano HI

  • Tonight

    Tonight: Occasional showers. Low around 59. Breezy, with a north northeast wind 9 to 15 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 59 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers likely, mainly before noon. Mostly cloudy, with a high near 70. Breezy, with a north northeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 70 °F

    Breezy.
    Showers
    Likely then
    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers. Mostly cloudy, with a low around 58. North wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers before noon. Mostly sunny, with a high near 69. Breezy, with a north northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 69 °F

    Breezy.
    Isolated
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 57. North northeast wind 9 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 57 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before noon. Mostly sunny, with a high near 69. Northeast wind 9 to 11 mph. Chance of precipitation is 20%.

    High: 69 °F

    Isolated
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 58. Northeast wind 5 to 9 mph. Chance of precipitation is 60%.

    Low: 58 °F

    Showers
    Likely

  • Thursday

    Thursday: Isolated showers. Partly sunny, with a high near 70. East wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 70 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

Detailed Forecast

Tonight
Occasional showers. Low around 59. Breezy, with a north northeast wind 9 to 15 mph becoming south after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 70. Breezy, with a north northeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Isolated showers. Mostly cloudy, with a low around 58. North wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday
Isolated showers before noon. Mostly sunny, with a high near 69. Breezy, with a north northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 57. North northeast wind 9 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Isolated showers before noon. Mostly sunny, with a high near 69. Northeast wind 9 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 58. Northeast wind 5 to 9 mph. Chance of precipitation is 60%.
Thursday
Isolated showers. Partly sunny, with a high near 70. East wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 60. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%.
Friday
Scattered showers, mainly after noon. Mostly cloudy, with a high near 71. East wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
Showers likely. Mostly cloudy, with a low around 62. North wind 3 to 5 mph. Chance of precipitation is 60%.
Saturday
Scattered showers. Cloudy, with a high near 70. East northeast wind around 6 mph. Chance of precipitation is 40%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 61. North wind around 6 mph. Chance of precipitation is 60%.
Sunday
Scattered showers. Mostly cloudy, with a high near 70. Northeast wind around 7 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Volcano HI
 19.48°N 155.23°W (Elev. 3602 ft)
Last Update:
6:01 pm HST Oct 18, 2026
Forecast Valid:
8pm HST Oct 18, 2026-6pm HST Oct 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