Discovery Harbour, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Discovery Harbour, a community in Hawaii County, Hawaii.
Tonight
73°F
Partly Cloudy
Partly cloudy, with a low around 73. East northeast wind around 16 mph, with gusts as high as 22 mph.
7-day forecast for Discovery Harbour
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 73°F | Partly Cloudy | 16 mph ENE | 5% |
| Wednesday | 80°F | Partly Sunny | 16 to 25 mph ENE | 6% |
| Wednesday Night | 74°F | Mostly Cloudy | 20 mph ENE | 5% |
| Thursday | 81°F | Mostly Sunny | 20 mph ENE | 5% |
| Thursday Night | 74°F | Partly Cloudy | 15 to 18 mph ENE | 13% |
| Friday | 82°F | Mostly Sunny | 18 to 22 mph ENE | 11% |
| Friday Night | 74°F | Mostly Cloudy | 21 mph ENE | 5% |
| Saturday | 81°F | Partly Sunny then Isolated Rain Showers | 22 mph ENE | 19% |
| Saturday Night | 74°F | Mostly Cloudy | 20 mph ENE | 10% |
| Sunday | 80°F | Mostly Sunny then Isolated Rain Showers | 18 to 22 mph ENE | 16% |
| Sunday Night | 73°F | Partly Cloudy | 22 mph ENE | 9% |
| Monday | 80°F | Mostly Sunny then Isolated Rain Showers | 22 mph ENE | 16% |
| Monday Night | 72°F | Partly Cloudy | 16 to 20 mph ENE | 9% |
| Tuesday | 80°F | Mostly Sunny | 18 to 23 mph ENE | 13% |
Forecast source: National Weather Service (api.weather.gov) for Discovery Harbour (19.042, -155.625). Updated through the day.
Growing snapshot for Discovery Harbour
Growing season
365 days
More local growing data for Discovery Harbour: nearby ZIP 96772 weather · frost dates · planting calendar · Hawaii frost dates
Nearby towns & communities
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Climate data from the nearest NOAA station, S Kona 2 2.32, Hi (5.7 mi from Discovery Harbour). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.