Hanalei, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hanalei, a community in Kauai County, Hawaii.
Overnight
73°F
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 73. Southeast wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hanalei
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Scattered Rain Showers | 3 mph SE | 35% |
| Tuesday | 84°F | Scattered Rain Showers | 3 to 9 mph E | 43% |
| Tuesday Night | 73°F | Scattered Rain Showers | 7 to 10 mph E | 47% |
| Wednesday | 84°F | Scattered Rain Showers | 12 mph E | 53% |
| Wednesday Night | 73°F | Chance Rain Showers | 9 mph E | 55% |
| Thursday | 84°F | Chance Rain Showers | 8 to 12 mph E | 55% |
| Thursday Night | 73°F | Chance Rain Showers | 10 mph E | 55% |
| Friday | 85°F | Scattered Rain Showers | 13 mph E | 43% |
| Friday Night | 74°F | Scattered Rain Showers | 13 mph E | 54% |
| Saturday | 85°F | Scattered Rain Showers | 14 mph E | 54% |
| Saturday Night | 74°F | Scattered Rain Showers | 13 mph E | 38% |
| Sunday | 85°F | Scattered Rain Showers | 14 mph E | 49% |
| Sunday Night | 74°F | Scattered Rain Showers | 13 mph E | 36% |
| Monday | 86°F | Scattered Rain Showers | 12 mph E | 45% |
Forecast source: National Weather Service (api.weather.gov) for Hanalei (22.204, -159.498). Updated through the day.
Growing snapshot for Hanalei
Growing season
365 days
More local growing data for Hanalei: nearby ZIP 96722 weather · frost dates · planting calendar · Hawaii frost dates
Nearby towns & communities
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Kilauea
Koloa
Lawai
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Omao
Pakala Village
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Princeville
Puhi
Wailua
Wailua Homesteads
Waimea
Wainiha
Climate data from the nearest NOAA station, Princeville Rch 1117, Hi (2.5 mi from Hanalei). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.