Mahinahina, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mahinahina, a community in Maui County, Hawaii.
Today
85°F
Partly Sunny
Partly sunny, with a high near 85. East northeast wind around 21 mph, with gusts as high as 29 mph.
7-day forecast for Mahinahina
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Partly Sunny | 21 mph ENE | 10% |
| Tonight | 74°F | Partly Cloudy | 16 mph ENE | 5% |
| Sunday | 84°F | Mostly Sunny | 17 mph ENE | 3% |
| Sunday Night | 74°F | Partly Cloudy | 16 mph ENE | 2% |
| Monday | 85°F | Sunny | 18 mph ENE | 4% |
| Monday Night | 74°F | Mostly Clear | 16 mph ENE | 5% |
| Tuesday | 85°F | Sunny | 17 mph ENE | 8% |
| Tuesday Night | 74°F | Mostly Clear | 17 mph ENE | 7% |
| Wednesday | 84°F | Mostly Sunny | 17 mph ENE | 11% |
| Wednesday Night | 73°F | Mostly Cloudy | 16 mph ENE | 11% |
| Thursday | 84°F | Isolated Rain Showers then Cloudy | 17 mph ENE | 19% |
| Thursday Night | 74°F | Cloudy | 17 mph ENE | 12% |
| Friday | 84°F | Cloudy | 18 mph ENE | 10% |
| Friday Night | 74°F | Mostly Cloudy | 21 mph NE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Mahinahina (20.955, -156.657). Updated through the day.
Growing snapshot for Mahinahina
Growing season
365 days
More local growing data for Mahinahina: nearby ZIP 96761 weather · frost dates · planting calendar · Hawaii frost dates
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Climate data from the nearest NOAA station, Puukolii 457.1, Hi (3.7 mi from Mahinahina). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.