Hanalei, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Hanalei, a community in Kauai County, Hawaii.
Overnight
72°F
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 72. East wind around 8 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Hanalei
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 72°F | Scattered Rain Showers | 8 mph E | 33% |
| Wednesday | 83°F | Isolated Rain Showers | 8 to 13 mph ENE | 23% |
| Wednesday Night | 72°F | Partly Cloudy then Scattered Rain Showers | 13 mph E | 26% |
| Thursday | 83°F | Scattered Rain Showers | 12 mph E | 38% |
| Thursday Night | 72°F | Scattered Rain Showers | 13 mph ENE | 31% |
| Friday | 83°F | Scattered Rain Showers | 14 mph ENE | 28% |
| Friday Night | 72°F | Isolated Rain Showers | 14 mph ENE | 18% |
| Saturday | 83°F | Isolated Rain Showers | 14 mph ENE | 24% |
| Saturday Night | 72°F | Scattered Rain Showers | 14 mph ENE | 33% |
| Sunday | 83°F | Scattered Rain Showers | 15 mph E | 30% |
| Sunday Night | 72°F | Scattered Rain Showers | 15 mph E | 33% |
| Monday | 83°F | Scattered Rain Showers | 14 mph E | 29% |
| Monday Night | 71°F | Scattered Rain Showers | 10 to 14 mph ENE | 28% |
| Tuesday | 83°F | Isolated Rain Showers | 13 mph ENE | 24% |
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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Princeville
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Wailua
Wailua Homesteads
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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 Nov 4, 2026.