Wainiha, HI Weather & Growing Conditions
Overnight
65°F
Isolated Rain Showers
Isolated rain showers. Partly cloudy, with a low around 65. East wind around 3 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Isolated Rain Showers | 3 mph E | 20% |
| Tuesday | 74°F | Scattered Rain Showers | 2 to 7 mph E | 29% |
| Tuesday Night | 65°F | Isolated Rain Showers | 5 to 9 mph E | 21% |
| Wednesday | 74°F | Scattered Rain Showers | 5 to 8 mph E | 33% |
| Wednesday Night | 65°F | Scattered Rain Showers | 8 mph E | 27% |
| Thursday | 74°F | Scattered Rain Showers | 7 mph E | 29% |
| Thursday Night | 65°F | Scattered Rain Showers | 7 to 10 mph E | 27% |
| Friday | 75°F | Scattered Rain Showers | 12 mph ENE | 28% |
| Friday Night | 66°F | Scattered Rain Showers | 12 to 15 mph E | 31% |
| Saturday | 75°F | Scattered Rain Showers | 15 mph E | 25% |
| Saturday Night | 66°F | Partly Cloudy then Scattered Rain Showers | 15 mph E | 34% |
| Sunday | 75°F | Scattered Rain Showers | 12 to 15 mph E | 34% |
| Sunday Night | 66°F | Scattered Rain Showers | 13 mph E | 37% |
| Monday | 76°F | Scattered Rain Showers | 8 to 12 mph E | 26% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wainiha, HI
Last spring frost
Jan 26
First fall frost
Jan 24
Growing season
365 days
Explore more for Wainiha, HI: full frost dates · planting calendar · Hawaii frost dates
Climate data from the nearest NOAA station, Kanalohuluhulu 1075, Hi (1.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.