Kahuku, HI Weather & Growing Conditions
Overnight
71°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 71. East wind around 12 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 71°F | Chance Rain Showers | 12 mph E | 55% |
| Tuesday | 78°F | Chance Rain Showers | 12 to 16 mph E | 55% |
| Tuesday Night | 71°F | Chance Rain Showers | 15 mph E | 62% |
| Wednesday | 78°F | Scattered Rain Showers | 15 mph E | 46% |
| Wednesday Night | 71°F | Chance Rain Showers | 14 mph E | 59% |
| Thursday | 78°F | Scattered Rain Showers | 15 mph E | 54% |
| Thursday Night | 72°F | Chance Rain Showers | 15 to 18 mph E | 60% |
| Friday | 79°F | Scattered Rain Showers | 18 mph E | 43% |
| Friday Night | 72°F | Chance Rain Showers | 21 mph E | 55% |
| Saturday | 79°F | Scattered Rain Showers | 21 mph E | 43% |
| Saturday Night | 72°F | Chance Rain Showers | 18 to 22 mph E | 59% |
| Sunday | 79°F | Chance Rain Showers | 18 to 23 mph E | 56% |
| Sunday Night | 72°F | Scattered Rain Showers | 17 to 23 mph E | 52% |
| Monday | 79°F | Scattered Rain Showers | 20 mph E | 52% |
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 (3.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.