Volcano, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Volcano, a community in Hawaii County, Hawaii.
This Afternoon
71°F
Isolated Rain Showers
Isolated rain showers. Cloudy, with a high near 71. Northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
7-day forecast for Volcano
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Isolated Rain Showers | 17 mph NE | 16% |
| Tonight | 60°F | Mostly Cloudy | 10 mph NNE | 12% |
| Sunday | 72°F | Mostly Sunny | 14 mph NNE | 3% |
| Sunday Night | 60°F | Partly Cloudy then Isolated Rain Showers | 13 mph N | 20% |
| Monday | 73°F | Sunny | 16 mph NNE | 11% |
| Monday Night | 61°F | Scattered Rain Showers | 14 mph NNE | 31% |
| Tuesday | 70°F | Scattered Rain Showers then Mostly Sunny | 13 mph NE | 27% |
| Tuesday Night | 61°F | Scattered Rain Showers | 13 mph NNE | 31% |
| Wednesday | 69°F | Scattered Rain Showers | 13 mph NE | 26% |
| Wednesday Night | 60°F | Scattered Rain Showers | 12 mph NNE | 35% |
| Thursday | 69°F | Scattered Rain Showers | 13 mph NNE | 31% |
| Thursday Night | 60°F | Scattered Rain Showers | 14 mph NE | 33% |
| Friday | 68°F | Isolated Rain Showers | 17 mph NE | 17% |
| Friday Night | 59°F | Scattered Rain Showers | 17 to 21 mph NNE | 28% |
Forecast source: National Weather Service (api.weather.gov) for Volcano (19.486, -155.277). Updated through the day.
Growing snapshot for Volcano
Growing season
365 days
More local growing data for Volcano: nearby ZIP 96785 weather · frost dates · planting calendar · Hawaii frost dates
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Climate data from the nearest NOAA station, Hawaii Vol Np Hq 54, Hi (3.8 mi from Volcano). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.