Lihue, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lihue, a community in Kauai County, Hawaii.
Today
85°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 85. Northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Lihue
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Chance Rain Showers | 16 mph NE | 70% |
| Tonight | 76°F | Scattered Rain Showers | 10 to 14 mph NE | 40% |
| Saturday | 85°F | Scattered Rain Showers | 10 to 16 mph ENE | 37% |
| Saturday Night | 76°F | Scattered Rain Showers | 14 mph ENE | 34% |
| Sunday | 85°F | Scattered Rain Showers | 15 mph ENE | 29% |
| Sunday Night | 75°F | Scattered Rain Showers | 14 mph ENE | 28% |
| Monday | 85°F | Scattered Rain Showers | 14 mph NE | 28% |
| Monday Night | 75°F | Scattered Rain Showers | 12 mph NE | 39% |
| Tuesday | 85°F | Scattered Rain Showers | 12 mph NE | 39% |
| Tuesday Night | 75°F | Chance Rain Showers | 12 mph NE | 56% |
| Wednesday | 85°F | Scattered Rain Showers | 13 mph NE | 47% |
| Wednesday Night | 75°F | Scattered Rain Showers | 12 mph NE | 47% |
| Thursday | 84°F | Scattered Rain Showers | 12 mph NE | 50% |
| Thursday Night | 75°F | Scattered Rain Showers | 12 to 15 mph NE | 48% |
Forecast source: National Weather Service (api.weather.gov) for Lihue (21.973, -159.356). Updated through the day.
Growing snapshot for Lihue
Growing season
365 days
More local growing data for Lihue: nearby ZIP 96766 weather · frost dates · planting calendar · Hawaii frost dates
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Climate data from the nearest NOAA station, Lihue Wso Ap 1020.1, Hi (4.6 mi from Lihue). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.