Discovery Harbour, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Discovery Harbour, a community in Hawaii County, Hawaii.
Overnight
74°F
Mostly Clear
Mostly clear, with a low around 74. Northeast wind 10 to 14 mph, with gusts as high as 20 mph.
7-day forecast for Discovery Harbour
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Mostly Clear | 10 to 14 mph NE | 10% |
| Tuesday | 82°F | Mostly Sunny | 10 to 14 mph ENE | 14% |
| Tuesday Night | 74°F | Partly Cloudy | 10 to 14 mph ENE | 14% |
| Wednesday | 82°F | Mostly Sunny then Isolated Rain Showers | 13 mph E | 16% |
| Wednesday Night | 75°F | Isolated Rain Showers then Partly Cloudy | 13 mph ENE | 17% |
| Thursday | 82°F | Sunny | 14 mph E | 13% |
| Thursday Night | 75°F | Isolated Rain Showers then Partly Cloudy | 15 mph ENE | 19% |
| Friday | 83°F | Mostly Sunny | 15 to 18 mph E | 9% |
| Friday Night | 75°F | Mostly Clear | 13 to 18 mph ENE | 11% |
| Saturday | 84°F | Mostly Sunny then Isolated Rain Showers | 13 to 17 mph ENE | 19% |
| Saturday Night | 76°F | Mostly Clear | 17 mph ENE | 11% |
| Sunday | 83°F | Mostly Sunny then Isolated Rain Showers | 18 mph ENE | 19% |
| Sunday Night | 76°F | Isolated Rain Showers then Mostly Clear | 15 to 20 mph ENE | 16% |
| Monday | 83°F | Scattered Rain Showers then Mostly Sunny | 20 mph E | 26% |
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
Ainaloa
Black Sands
Captain Cook
Eden Roc
Fern Acres
Fern Forest
Halaula
Hawaiian Acres
Hawaiian Beaches
Hawaiian Ocean View
Hawaiian Paradise Park
Hawi
Hilo
Holualoa
Honalo
Honaunau-Napoopoo
Honokaa
Honomu
Kahaluu-Keauhou
Kailua
Kaiminani
Kalapana
Kaloko
Kamaili
Kapaau
Keaau
Kealakekua
Kukuihaele
Kurtistown
Laupahoehoe
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 Aug 4, 2026.