Honaunau-Napoopoo, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Honaunau-Napoopoo, a community in Hawaii County, Hawaii.
Overnight
60°F
Mostly Clear
Mostly clear, with a low around 60. West wind around 2 mph.
7-day forecast for Honaunau-Napoopoo
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 60°F | Mostly Clear | 2 mph W | 6% |
| Tuesday | 71°F | Mostly Cloudy then Scattered Rain Showers | 1 to 5 mph W | 26% |
| Tuesday Night | 60°F | Mostly Cloudy | 2 mph NNW | 14% |
| Wednesday | 70°F | Mostly Cloudy then Scattered Rain Showers | 0 to 6 mph NW | 29% |
| Wednesday Night | 61°F | Isolated Rain Showers then Mostly Cloudy | 3 mph NNW | 16% |
| Thursday | 70°F | Mostly Cloudy then Isolated Rain Showers | 2 mph NW | 18% |
| Thursday Night | 60°F | Isolated Rain Showers then Mostly Cloudy | 1 mph N | 18% |
| Friday | 71°F | Partly Sunny then Scattered Rain Showers | 3 mph NNW | 28% |
| Friday Night | 60°F | Mostly Cloudy | 1 mph NNW | 9% |
| Saturday | 72°F | Mostly Sunny then Scattered Rain Showers | 2 mph NW | 45% |
| Saturday Night | 61°F | Partly Cloudy | 1 mph N | 10% |
| Sunday | 72°F | Partly Sunny then Chance Rain Showers | 1 mph NNW | 57% |
| Sunday Night | 62°F | Chance Rain Showers then Mostly Cloudy | 2 mph NNW | 58% |
| Monday | 72°F | Partly Sunny then Scattered Rain Showers | 2 mph NW | 36% |
Forecast source: National Weather Service (api.weather.gov) for Honaunau-Napoopoo (19.473, -155.841). Updated through the day.
Growing snapshot for Honaunau-Napoopoo
Growing season
365 days
More local growing data for Honaunau-Napoopoo: nearby ZIP 96726 weather · frost dates · planting calendar · Hawaii frost dates
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Climate data from the nearest NOAA station, Opihihale #2 24.1, Hi (11.2 mi from Honaunau-Napoopoo). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.