Kahuku, HI Weather & Growing Conditions
This Afternoon
80°F
Isolated Rain Showers
Isolated rain showers. Mostly sunny, with a high near 80. East wind around 21 mph, with gusts as high as 29 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 80°F | Isolated Rain Showers | 21 mph E | 20% |
| Tonight | 73°F | Scattered Rain Showers | 21 mph E | 27% |
| Saturday | 79°F | Scattered Rain Showers | 23 mph E | 28% |
| Saturday Night | 73°F | Mostly Cloudy then Isolated Rain Showers | 20 mph E | 17% |
| Sunday | 80°F | Isolated Rain Showers then Partly Sunny | 18 mph E | 16% |
| Sunday Night | 72°F | Mostly Cloudy | 20 mph ENE | 14% |
| Monday | 79°F | Partly Sunny | 20 mph ENE | 11% |
| Monday Night | 72°F | Scattered Rain Showers | 16 to 20 mph ENE | 36% |
| Tuesday | 80°F | Scattered Rain Showers | 17 mph E | 30% |
| Tuesday Night | 72°F | Scattered Rain Showers | 18 mph ENE | 34% |
| Wednesday | 79°F | Scattered Rain Showers | 18 mph ENE | 29% |
| Wednesday Night | 72°F | Scattered Rain Showers | 17 mph ENE | 40% |
| Thursday | 79°F | Scattered Rain Showers | 18 mph ENE | 33% |
| Thursday Night | 71°F | Scattered Rain Showers | 18 mph ENE | 25% |
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 Sep 19, 2026.