Mahinahina, HI Weather & Growing Conditions
Today
72°F
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a high near 72. East wind 1 to 12 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Scattered Rain Showers | 1 to 12 mph E | 39% |
| Tonight | 67°F | Scattered Rain Showers | 8 to 12 mph E | 44% |
| Wednesday | 74°F | Scattered Rain Showers | 8 to 13 mph E | 34% |
| Wednesday Night | 67°F | Scattered Rain Showers | 13 mph ENE | 39% |
| Thursday | 74°F | Scattered Rain Showers | 10 to 14 mph ENE | 41% |
| Thursday Night | 67°F | Scattered Rain Showers | 14 mph ENE | 41% |
| Friday | 74°F | Scattered Rain Showers | 14 to 18 mph ENE | 32% |
| Friday Night | 67°F | Scattered Rain Showers | 18 mph E | 33% |
| Saturday | 74°F | Scattered Rain Showers | 20 mph E | 39% |
| Saturday Night | 67°F | Scattered Rain Showers | 16 to 20 mph E | 38% |
| Sunday | 74°F | Scattered Rain Showers | 16 mph E | 45% |
| Sunday Night | 68°F | Scattered Rain Showers | 13 to 16 mph E | 43% |
| Monday | 74°F | Chance Rain Showers | 13 to 17 mph E | 57% |
| Monday Night | 67°F | Scattered Rain Showers | 17 mph E | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mahinahina, HI
Growing season
365 days
Explore more for Mahinahina, HI: full frost dates · planting calendar · Hawaii frost dates
Climate data from the nearest NOAA station, Puukolii 457.1, Hi (3.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.