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Mahinahina, HI Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Mahinahina, a community in Maui County, Hawaii.

Overnight
75°F
Mostly Cloudy
Mostly cloudy, with a low around 75. East wind around 21 mph, with gusts as high as 29 mph.

7-day forecast for Mahinahina

WhenTempForecastWindPrecip
Overnight 75°F Mostly Cloudy 21 mph E 10%
Saturday 85°F Partly Sunny 23 mph ENE 10%
Saturday Night 75°F Mostly Cloudy 17 mph ENE 5%
Sunday 84°F Mostly Sunny 17 mph ENE 2%
Sunday Night 75°F Mostly Cloudy 17 mph ENE 2%
Monday 84°F Partly Sunny 18 mph ENE 4%
Monday Night 75°F Partly Cloudy 15 mph ENE 5%
Tuesday 85°F Mostly Sunny 16 mph ENE 8%
Tuesday Night 75°F Mostly Cloudy 16 mph ENE 6%
Wednesday 84°F Partly Sunny 16 mph ENE 11%
Wednesday Night 75°F Mostly Cloudy 14 mph ENE 11%
Thursday 84°F Isolated Rain Showers then Partly Sunny 15 mph ENE 20%
Thursday Night 74°F Mostly Cloudy 16 mph ENE 12%
Friday 83°F Partly Sunny 16 mph ENE 10%

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.