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Honaunau-Napoopoo, HI Weather & Growing Conditions

This Afternoon
75°F
Scattered Showers And Thunderstorms
Scattered showers and thunderstorms. Partly sunny, with a high near 75. West northwest wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 75°F Scattered Showers And Thunderstorms 8 mph WNW 38%
Tonight 64°F Mostly Cloudy 1 to 6 mph N 14%
Saturday 73°F Mostly Cloudy then Isolated Rain Showers 2 to 9 mph NW 15%
Saturday Night 64°F Isolated Rain Showers then Mostly Cloudy 3 mph E 15%
Sunday 74°F Partly Sunny 2 mph SSE 10%
Sunday Night 64°F Partly Cloudy 3 mph NNE 10%
Monday 74°F Mostly Sunny 2 mph W 12%
Monday Night 65°F Partly Cloudy 1 mph ENE 10%
Tuesday 74°F Mostly Cloudy then Isolated Rain Showers 1 mph NNE 23%
Tuesday Night 65°F Isolated Rain Showers then Mostly Cloudy 2 mph NNE 17%
Wednesday 74°F Mostly Cloudy then Scattered Rain Showers 1 mph ENE 31%
Wednesday Night 65°F Mostly Cloudy 2 mph NE 12%
Thursday 72°F Mostly Cloudy then Scattered Rain Showers 2 mph NNE 28%
Thursday Night 64°F Isolated Rain Showers then Partly Cloudy 1 mph NE 16%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Honaunau-Napoopoo, HI

Growing season
365 days

Explore more for Honaunau-Napoopoo, HI: full frost dates · planting calendar · Hawaii frost dates

Climate data from the nearest NOAA station, Opihihale #2 24.1, Hi (2.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.