Kaumakani, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kaumakani, a community in Kauai County, Hawaii.
Today
90°F
Sunny
Sunny, with a high near 90. Heat index values as high as 96. East wind around 16 mph, with gusts as high as 21 mph.
7-day forecast for Kaumakani
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 90°F | Sunny | 16 mph E | 3% |
| Tonight | 80°F | Clear | 12 mph ENE | 2% |
| Sunday | 90°F | Sunny | 10 mph ENE | 1% |
| Sunday Night | 80°F | Mostly Clear | 12 mph ENE | 0% |
| Monday | 90°F | Sunny | 10 mph ENE | 1% |
| Monday Night | 79°F | Clear | 10 mph NE | 1% |
| Tuesday | 90°F | Sunny | 8 mph NE | 3% |
| Tuesday Night | 80°F | Clear | 9 mph ENE | 2% |
| Wednesday | 90°F | Sunny | 9 mph ENE | 3% |
| Wednesday Night | 80°F | Mostly Clear | 10 mph NE | 5% |
| Thursday | 89°F | Sunny | 10 mph NE | 5% |
| Thursday Night | 75°F | Mostly Clear | 14 mph ENE | 5% |
| Friday | 89°F | Sunny | 15 mph ENE | 5% |
| Friday Night | 74°F | Mostly Clear | 18 mph NE | 3% |
Forecast source: National Weather Service (api.weather.gov) for Kaumakani (21.918, -159.627). Updated through the day.
Growing snapshot for Kaumakani
Growing season
365 days
More local growing data for Kaumakani: nearby ZIP 96747 weather · frost dates · planting calendar · Hawaii frost dates
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Climate data from the nearest NOAA station, Makaweli 965, Hi (0.3 mi from Kaumakani). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.