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Kaaawa, HI Weather & Growing Conditions

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

Tonight
80°F
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 80. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

7-day forecast for Kaaawa

WhenTempForecastWindPrecip
Tonight 80°F Scattered Rain Showers 16 mph E 28%
Saturday 84°F Isolated Rain Showers 18 mph E 20%
Saturday Night 80°F Mostly Cloudy then Isolated Rain Showers 16 mph E 19%
Sunday 84°F Isolated Rain Showers then Partly Sunny 16 mph E 22%
Sunday Night 79°F Mostly Cloudy then Isolated Rain Showers 16 mph ENE 17%
Monday 84°F Partly Sunny then Isolated Rain Showers 15 mph ENE 15%
Monday Night 79°F Scattered Rain Showers 12 to 15 mph ENE 47%
Tuesday 84°F Scattered Rain Showers 14 mph ENE 40%
Tuesday Night 79°F Scattered Rain Showers 13 mph ENE 45%
Wednesday 84°F Scattered Rain Showers 14 mph ENE 38%
Wednesday Night 79°F Scattered Rain Showers 13 mph ENE 45%
Thursday 83°F Scattered Rain Showers 14 mph ENE 39%
Thursday Night 78°F Scattered Rain Showers 15 mph ENE 29%
Friday 83°F Scattered Rain Showers 15 mph ENE 28%

Forecast source: National Weather Service (api.weather.gov) for Kaaawa (21.543, -157.850). Updated through the day.

Growing snapshot for Kaaawa

Growing season
365 days

More local growing data for Kaaawa: nearby ZIP 96730 weather · frost dates · planting calendar · Hawaii frost dates

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Climate data from the nearest NOAA station, Kapaka Farm 904.1, Hi (5.8 mi from Kaaawa). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.