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Princeville, HI Weather & Growing Conditions

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

This Afternoon
84°F
Scattered Rain Showers
Scattered rain showers. Partly sunny, with a high near 84. East wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

7-day forecast for Princeville

WhenTempForecastWindPrecip
This Afternoon 84°F Scattered Rain Showers 16 mph E 26%
Tonight 72°F Isolated Rain Showers then Partly Cloudy 14 mph ESE 16%
Sunday 84°F Sunny 15 mph E 8%
Sunday Night 72°F Mostly Clear 13 mph E 7%
Monday 84°F Mostly Sunny 14 mph E 8%
Monday Night 71°F Mostly Clear 12 mph E 10%
Tuesday 84°F Sunny 13 mph E 12%
Tuesday Night 72°F Isolated Rain Showers 12 mph E 16%
Wednesday 84°F Isolated Rain Showers then Sunny 13 mph E 15%
Wednesday Night 71°F Isolated Rain Showers 12 mph E 18%
Thursday 83°F Isolated Rain Showers then Mostly Sunny 14 mph E 17%
Thursday Night 74°F Isolated Rain Showers 14 mph E 17%
Friday 83°F Isolated Rain Showers then Mostly Sunny 16 mph ENE 16%
Friday Night 74°F Isolated Rain Showers 15 to 18 mph ENE 17%

Forecast source: National Weather Service (api.weather.gov) for Princeville (22.220, -159.481). Updated through the day.

Growing snapshot for Princeville

Growing season
365 days

More local growing data for Princeville: nearby ZIP 96722 weather · frost dates · planting calendar · Hawaii frost dates

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Climate data from the nearest NOAA station, Princeville Rch 1117, Hi (2.5 mi from Princeville). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.