Waianae, HI Weather & Growing Conditions
Overnight
73°F
Partly Cloudy
Partly cloudy, with a low around 73. East northeast wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Partly Cloudy | 7 mph ENE | 14% |
| Tuesday | 86°F | Scattered Rain Showers | 1 to 7 mph SE | 28% |
| Tuesday Night | 74°F | Scattered Rain Showers | 2 to 10 mph E | 29% |
| Wednesday | 87°F | Isolated Rain Showers | 2 to 12 mph ENE | 23% |
| Wednesday Night | 74°F | Scattered Rain Showers | 12 mph ENE | 25% |
| Thursday | 87°F | Isolated Rain Showers | 10 mph ENE | 21% |
| Thursday Night | 74°F | Scattered Rain Showers | 10 to 14 mph ENE | 26% |
| Friday | 88°F | Isolated Rain Showers | 14 mph ENE | 24% |
| Friday Night | 75°F | Mostly Cloudy then Isolated Rain Showers | 15 mph ENE | 20% |
| Saturday | 88°F | Mostly Cloudy | 17 mph ENE | 10% |
| Saturday Night | 75°F | Mostly Cloudy | 14 to 17 mph ENE | 11% |
| Sunday | 88°F | Mostly Cloudy then Isolated Rain Showers | 14 to 17 mph ENE | 15% |
| Sunday Night | 75°F | Isolated Rain Showers | 13 to 17 mph ENE | 18% |
| Monday | 88°F | Partly Sunny | 15 mph ENE | 13% |
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 Aug 4, 2026.