Papaikou, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Papaikou, a community in Hawaii County, Hawaii.
Today
82°F
Rain Showers
Rain showers. Cloudy. High near 82, with temperatures falling to around 77 in the afternoon. East northeast wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Papaikou
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Rain Showers | 9 mph ENE | 89% |
| Tonight | 68°F | Rain Showers | 8 mph S | 78% |
| Thursday | 82°F | Isolated Rain Showers then Partly Sunny | 6 to 10 mph SE | 21% |
| Thursday Night | 69°F | Rain Showers Likely | 6 to 10 mph E | 63% |
| Friday | 82°F | Rain Showers Likely | 8 mph ESE | 69% |
| Friday Night | 69°F | Rain Showers Likely | 8 mph ENE | 55% |
| Saturday | 82°F | Scattered Rain Showers | 6 to 9 mph NE | 32% |
| Saturday Night | 68°F | Scattered Rain Showers | 2 to 6 mph NE | 41% |
| Sunday | 82°F | Scattered Rain Showers | 2 to 8 mph NE | 35% |
| Sunday Night | 68°F | Scattered Rain Showers | 3 to 7 mph ENE | 39% |
| Monday | 82°F | Scattered Rain Showers | 3 to 8 mph E | 34% |
| Monday Night | 68°F | Scattered Rain Showers | 5 mph ESE | 37% |
| Tuesday | 82°F | Scattered Rain Showers | 2 to 10 mph ENE | 28% |
| Tuesday Night | 68°F | Scattered Rain Showers | 5 mph NE | 32% |
Forecast source: National Weather Service (api.weather.gov) for Papaikou (19.792, -155.092). Updated through the day.
Growing snapshot for Papaikou
Growing season
365 days
More local growing data for Papaikou: nearby ZIP 96783 weather · frost dates · planting calendar · Hawaii frost dates
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Climate data from the nearest NOAA station, Hilo Intl Ap, Hi (9.2 mi from Papaikou). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.