Waimea, HI Weather & Growing Conditions
This Afternoon
92°F
Scattered Rain Showers
Scattered rain showers. Partly sunny. High near 92, with temperatures falling to around 86 in the afternoon. Heat index values as high as 100. East wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 92°F | Scattered Rain Showers | 13 to 16 mph E | 26% |
| Tonight | 76°F | Partly Cloudy | 9 to 13 mph ENE | 0% |
| Saturday | 91°F | Partly Sunny | 6 to 17 mph ENE | 4% |
| Saturday Night | 76°F | Mostly Cloudy | 6 mph ENE | 2% |
| Sunday | 92°F | Mostly Sunny | 5 mph ENE | 3% |
| Sunday Night | 76°F | Mostly Cloudy | 5 mph ENE | 2% |
| Monday | 92°F | Mostly Sunny | 5 mph ENE | 2% |
| Monday Night | 75°F | Partly Cloudy | 5 mph NE | 6% |
| Tuesday | 92°F | Mostly Sunny | 1 to 5 mph ENE | 7% |
| Tuesday Night | 76°F | Isolated Rain Showers | 5 mph NE | 18% |
| Wednesday | 92°F | Partly Sunny | 1 to 5 mph NE | 9% |
| Wednesday Night | 75°F | Mostly Cloudy | 5 mph NNE | 12% |
| Thursday | 91°F | Isolated Rain Showers then Mostly Sunny | 3 mph NE | 15% |
| Thursday Night | 75°F | Partly Cloudy then Isolated Rain Showers | 3 to 13 mph NE | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Waimea, HI
Growing season
365 days
Explore more for Waimea, HI: full frost dates · planting calendar · Hawaii frost dates
Climate data from the nearest NOAA station, Waimea 947, Hi (0.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.