Kahuku, HI Weather & Growing Conditions
Overnight
74°F
Scattered Rain Showers
Scattered rain showers. Mostly cloudy, with a low around 74. East wind 7 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 74°F | Scattered Rain Showers | 7 to 10 mph E | 53% |
| Tuesday | 83°F | Scattered Rain Showers | 10 to 15 mph E | 50% |
| Tuesday Night | 75°F | Chance Rain Showers | 10 to 14 mph E | 57% |
| Wednesday | 83°F | Scattered Rain Showers | 14 mph E | 43% |
| Wednesday Night | 75°F | Chance Rain Showers | 12 mph ENE | 55% |
| Thursday | 83°F | Scattered Rain Showers | 13 mph E | 51% |
| Thursday Night | 75°F | Chance Rain Showers | 15 mph E | 56% |
| Friday | 84°F | Scattered Rain Showers | 15 mph E | 43% |
| Friday Night | 76°F | Scattered Rain Showers | 16 mph E | 54% |
| Saturday | 83°F | Scattered Rain Showers | 17 mph E | 41% |
| Saturday Night | 76°F | Scattered Rain Showers | 17 mph E | 47% |
| Sunday | 83°F | Scattered Rain Showers | 17 mph ENE | 46% |
| Sunday Night | 76°F | Scattered Rain Showers | 14 to 17 mph ENE | 44% |
| Monday | 84°F | Scattered Rain Showers | 16 mph ENE | 45% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Kahuku, HI
Growing season
365 days
Explore more for Kahuku, HI: full frost dates · planting calendar · Hawaii frost dates
Climate data from the nearest NOAA station, Kii-Kahuku 911, Hi (1.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.