Pearl City, HI Weather & Growing Conditions
This Afternoon
77°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 77. East northeast wind around 22 mph, with gusts as high as 31 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 |
|---|---|---|---|---|
| This Afternoon | 77°F | Chance Rain Showers | 22 mph ENE | 62% |
| Tonight | 71°F | Chance Rain Showers | 21 mph ENE | 65% |
| Thursday | 78°F | Scattered Rain Showers | 22 mph ENE | 48% |
| Thursday Night | 71°F | Scattered Rain Showers | 22 mph ENE | 40% |
| Friday | 77°F | Scattered Rain Showers | 22 mph NE | 42% |
| Friday Night | 71°F | Scattered Rain Showers | 20 to 23 mph NE | 35% |
| Saturday | 77°F | Scattered Rain Showers | 23 mph ENE | 27% |
| Saturday Night | 71°F | Scattered Rain Showers | 20 to 23 mph ENE | 34% |
| Sunday | 77°F | Scattered Rain Showers | 24 mph ENE | 28% |
| Sunday Night | 71°F | Scattered Rain Showers | 24 mph ENE | 35% |
| Monday | 78°F | Scattered Rain Showers | 20 to 24 mph ENE | 29% |
| Monday Night | 70°F | Scattered Rain Showers | 23 mph ENE | 31% |
| Tuesday | 77°F | Scattered Rain Showers | 22 mph ENE | 25% |
| Tuesday Night | 70°F | Isolated Rain Showers | 23 mph ENE | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pearl City, HI
Growing season
365 days
Explore more for Pearl City, HI: full frost dates · planting calendar · Hawaii frost dates
Climate data from the nearest NOAA station, Waihee 837.5, Hi (4.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 5, 2026.