Halawa, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Halawa, a community in Honolulu County, Hawaii.
Overnight
75°F
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 75. East northeast wind 3 to 8 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Halawa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 75°F | Scattered Rain Showers | 3 to 8 mph ENE | 41% |
| Tuesday | 83°F | Scattered Rain Showers | 3 to 9 mph ENE | 43% |
| Tuesday Night | 75°F | Scattered Rain Showers | 9 mph ENE | 45% |
| Wednesday | 83°F | Scattered Rain Showers | 10 mph ENE | 37% |
| Wednesday Night | 75°F | Scattered Rain Showers | 10 mph ENE | 53% |
| Thursday | 83°F | Scattered Rain Showers | 13 mph ENE | 48% |
| Thursday Night | 76°F | Scattered Rain Showers | 13 mph ENE | 52% |
| Friday | 84°F | Scattered Rain Showers | 15 mph ENE | 42% |
| Friday Night | 76°F | Scattered Rain Showers | 15 mph ENE | 46% |
| Saturday | 84°F | Scattered Rain Showers | 16 mph ENE | 35% |
| Saturday Night | 77°F | Scattered Rain Showers | 15 mph ENE | 48% |
| Sunday | 84°F | Scattered Rain Showers | 15 mph ENE | 47% |
| Sunday Night | 77°F | Scattered Rain Showers | 15 mph ENE | 47% |
| Monday | 84°F | Scattered Rain Showers | 15 mph ENE | 40% |
Forecast source: National Weather Service (api.weather.gov) for Halawa (21.375, -157.918). Updated through the day.
Growing snapshot for Halawa
Growing season
365 days
More local growing data for Halawa: nearby ZIP 96859 weather · frost dates · planting calendar · Hawaii frost dates
Nearby towns & communities
Ahuimanu
Aiea
East Honolulu
East Kapolei
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Ewa Villages
Haleiwa
Hauula
Heeia
Helemano
Hickam Housing
Iroquois Point
Kaaawa
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Maili
Makaha
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Maunawili
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Climate data from the nearest NOAA station, Honolulu Intl Ap, Hi (3.6 mi from Halawa). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.