Waianae, HI Weather & Growing Conditions
This Afternoon
88°F
Isolated Rain Showers
Isolated rain showers. Mostly sunny, with a high near 88. East wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 88°F | Isolated Rain Showers | 21 mph E | 24% |
| Tonight | 76°F | Mostly Cloudy | 20 mph E | 3% |
| Saturday | 87°F | Mostly Cloudy | 18 to 23 mph ENE | 9% |
| Saturday Night | 76°F | Mostly Cloudy | 20 mph ENE | 1% |
| Sunday | 87°F | Partly Sunny | 17 mph ENE | 5% |
| Sunday Night | 75°F | Mostly Cloudy | 17 mph ENE | 2% |
| Monday | 87°F | Mostly Sunny | 17 mph NE | 4% |
| Monday Night | 75°F | Partly Cloudy | 14 to 17 mph NE | 2% |
| Tuesday | 87°F | Partly Sunny | 16 mph NE | 10% |
| Tuesday Night | 75°F | Mostly Cloudy | 16 mph NE | 13% |
| Wednesday | 87°F | Partly Sunny | 17 mph NE | 12% |
| Wednesday Night | 75°F | Mostly Cloudy | 14 to 17 mph NE | 11% |
| Thursday | 86°F | Isolated Rain Showers | 17 mph NE | 17% |
| Thursday Night | 74°F | Partly Cloudy | 12 to 17 mph NE | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Waianae, HI
Growing season
365 days
Explore more for Waianae, HI: full frost dates · planting calendar · Hawaii frost dates
Climate data from the nearest NOAA station, Makaha Ctry Club 800.3, Hi (2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.