Lanai City, HI Weather & Growing Conditions
Tonight
68°F
Partly Cloudy
Partly cloudy, with a low around 68. Northeast wind 21 to 28 mph, with gusts as high as 40 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 68°F | Partly Cloudy | 21 to 28 mph NE | 14% |
| Wednesday | 77°F | Sunny | 20 to 25 mph ENE | 13% |
| Wednesday Night | 70°F | Mostly Clear | 15 to 20 mph ENE | 5% |
| Thursday | 77°F | Mostly Sunny | 18 mph ENE | 5% |
| Thursday Night | 69°F | Partly Cloudy | 18 to 22 mph ENE | 5% |
| Friday | 77°F | Mostly Sunny | 22 to 26 mph NE | 5% |
| Friday Night | 70°F | Partly Cloudy | 28 mph NE | 5% |
| Saturday | 77°F | Mostly Sunny | 28 mph NE | 13% |
| Saturday Night | 69°F | Partly Cloudy | 25 mph ENE | 5% |
| Sunday | 76°F | Mostly Sunny | 24 to 29 mph ENE | 10% |
| Sunday Night | 69°F | Partly Cloudy | 21 to 29 mph ENE | 5% |
| Monday | 76°F | Sunny | 21 mph ENE | 10% |
| Monday Night | 68°F | Partly Cloudy | 16 to 21 mph NE | 4% |
| Tuesday | 76°F | Sunny | 16 to 25 mph NE | 8% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Lanai City, HI
Growing season
365 days
Explore more for Lanai City, HI: full frost dates · planting calendar · Hawaii frost dates
Climate data from the nearest NOAA station, Lanai Ap 656, Hi (3.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.