Kailua, HI Weather & Growing Conditions
Tonight
74°F
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 74. East northeast wind 13 to 18 mph, with gusts as high as 25 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 |
|---|---|---|---|---|
| Tonight | 74°F | Chance Rain Showers | 13 to 18 mph ENE | 59% |
| Wednesday | 81°F | Chance Rain Showers | 13 to 17 mph ENE | 62% |
| Wednesday Night | 75°F | Scattered Rain Showers | 16 mph ENE | 40% |
| Thursday | 81°F | Scattered Rain Showers | 16 mph ENE | 26% |
| Thursday Night | 75°F | Scattered Rain Showers | 17 mph ENE | 31% |
| Friday | 81°F | Scattered Rain Showers | 20 mph ENE | 39% |
| Friday Night | 75°F | Scattered Rain Showers | 20 mph ENE | 29% |
| Saturday | 80°F | Isolated Rain Showers | 20 mph ENE | 22% |
| Saturday Night | 74°F | Scattered Rain Showers | 20 mph ENE | 32% |
| Sunday | 80°F | Scattered Rain Showers | 20 mph ENE | 30% |
| Sunday Night | 74°F | Scattered Rain Showers | 20 mph ENE | 31% |
| Monday | 80°F | Scattered Rain Showers | 20 mph ENE | 30% |
| Monday Night | 74°F | Scattered Rain Showers | 18 mph ENE | 28% |
| Tuesday | 80°F | Scattered Rain Showers | 18 mph ENE | 27% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Kailua, HI
Growing season
365 days
Explore more for Kailua, HI: full frost dates · planting calendar · Hawaii frost dates
Climate data from the nearest NOAA station, Kaneohe 838.1, Hi (3.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.