Kahaluu, HI Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Kahaluu, a community in Honolulu County, Hawaii.
Today
83°F
Scattered Rain Showers
Scattered rain showers. Mostly sunny, with a high near 83. East northeast wind around 20 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Kahaluu
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Scattered Rain Showers | 20 mph ENE | 27% |
| Tonight | 76°F | Mostly Cloudy then Isolated Rain Showers | 16 mph E | 20% |
| Sunday | 83°F | Isolated Rain Showers then Mostly Sunny | 17 mph ENE | 21% |
| Sunday Night | 75°F | Mostly Cloudy then Isolated Rain Showers | 17 mph ENE | 19% |
| Monday | 83°F | Isolated Rain Showers | 17 mph ENE | 15% |
| Monday Night | 76°F | Scattered Rain Showers | 16 mph ENE | 44% |
| Tuesday | 83°F | Scattered Rain Showers | 15 mph ENE | 43% |
| Tuesday Night | 76°F | Scattered Rain Showers | 16 mph ENE | 44% |
| Wednesday | 83°F | Scattered Rain Showers | 17 mph ENE | 40% |
| Wednesday Night | 75°F | Scattered Rain Showers | 16 mph ENE | 42% |
| Thursday | 82°F | Scattered Rain Showers | 17 mph ENE | 40% |
| Thursday Night | 74°F | Scattered Rain Showers | 17 mph ENE | 32% |
| Friday | 82°F | Scattered Rain Showers | 20 mph ENE | 30% |
| Friday Night | 74°F | Scattered Rain Showers | 20 to 23 mph NE | 34% |
Forecast source: National Weather Service (api.weather.gov) for Kahaluu (21.456, -157.842). Updated through the day.
Growing snapshot for Kahaluu
Growing season
365 days
More local growing data for Kahaluu: nearby ZIP 96744 weather · frost dates · planting calendar · Hawaii frost dates
Nearby towns & communities
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East Honolulu
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Ewa Gentry
Ewa Villages
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Haleiwa
Hauula
Heeia
Helemano
Hickam Housing
Iroquois Point
Kaaawa
Kahuku
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Kalaeloa
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Makaha
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Makakilo
Maunawili
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Climate data from the nearest NOAA station, Waihee 837.5, Hi (1.4 mi from Kahaluu). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.