Waimanalo Beach, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Waimanalo Beach, a community in Honolulu County, Hawaii.
Overnight
76°F
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 76. East northeast wind around 9 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Waimanalo Beach
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 76°F | Scattered Rain Showers | 9 mph ENE | 35% |
| Tuesday | 81°F | Scattered Rain Showers | 7 to 14 mph ENE | 37% |
| Tuesday Night | 77°F | Scattered Rain Showers | 14 mph ENE | 46% |
| Wednesday | 81°F | Scattered Rain Showers | 14 mph ENE | 34% |
| Wednesday Night | 77°F | Scattered Rain Showers | 14 mph ENE | 45% |
| Thursday | 81°F | Scattered Rain Showers | 15 mph ENE | 41% |
| Thursday Night | 77°F | Scattered Rain Showers | 17 mph ENE | 45% |
| Friday | 81°F | Scattered Rain Showers | 18 mph ENE | 36% |
| Friday Night | 77°F | Scattered Rain Showers | 20 mph ENE | 42% |
| Saturday | 81°F | Scattered Rain Showers | 22 mph ENE | 29% |
| Saturday Night | 77°F | Scattered Rain Showers | 22 mph ENE | 44% |
| Sunday | 81°F | Scattered Rain Showers | 21 mph ENE | 38% |
| Sunday Night | 77°F | Scattered Rain Showers | 17 to 21 mph ENE | 40% |
| Monday | 81°F | Scattered Rain Showers | 20 mph ENE | 29% |
Forecast source: National Weather Service (api.weather.gov) for Waimanalo Beach (21.330, -157.694). Updated through the day.
Growing snapshot for Waimanalo Beach
Growing season
365 days
More local growing data for Waimanalo Beach: nearby ZIP 96795 weather · frost dates · planting calendar · Hawaii frost dates
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Climate data from the nearest NOAA station, Waimanalo Exp F 795.1, Hi (0 mi from Waimanalo Beach). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.