Ewa Beach, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ewa Beach, a community in Honolulu County, Hawaii.
Today
84°F
Sunny
Sunny, with a high near 84. East northeast wind around 20 mph, with gusts as high as 25 mph.
7-day forecast for Ewa Beach
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 84°F | Sunny | 20 mph ENE | 7% |
| Tonight | 75°F | Partly Cloudy | 18 mph ENE | 5% |
| Thursday | 84°F | Mostly Sunny | 20 mph ENE | 5% |
| Thursday Night | 75°F | Mostly Cloudy | 18 mph ENE | 5% |
| Friday | 84°F | Mostly Sunny | 21 mph NE | 5% |
| Friday Night | 74°F | Mostly Cloudy | 18 mph NE | 5% |
| Saturday | 84°F | Mostly Sunny | 21 mph ENE | 7% |
| Saturday Night | 74°F | Partly Cloudy | 15 to 18 mph ENE | 6% |
| Sunday | 84°F | Mostly Sunny | 17 to 21 mph ENE | 6% |
| Sunday Night | 74°F | Partly Cloudy | 20 mph ENE | 6% |
| Monday | 84°F | Sunny | 20 mph ENE | 6% |
| Monday Night | 74°F | Partly Cloudy | 17 mph ENE | 6% |
| Tuesday | 83°F | Sunny | 17 to 21 mph ENE | 5% |
| Tuesday Night | 74°F | Partly Cloudy | 17 to 22 mph NE | 6% |
Forecast source: National Weather Service (api.weather.gov) for Ewa Beach (21.313, -158.006). Updated through the day.
Growing snapshot for Ewa Beach
Growing season
365 days
More local growing data for Ewa Beach: nearby ZIP 96706 weather · frost dates · planting calendar · Hawaii frost dates
Nearby towns & communities
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East Honolulu
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Ewa Villages
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Iroquois Point
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Climate data from the nearest NOAA station, Ewa Beachgs 702.2, Hi (2.5 mi from Ewa Beach). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.