Waimea, HI Weather & Growing Conditions
Today
92°F
Sunny
Sunny. High near 92, with temperatures falling to around 87 in the afternoon. Heat index values as high as 98. East wind around 13 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 92°F | Sunny | 13 mph E | 2% |
| Tonight | 77°F | Clear | 9 mph ENE | 2% |
| Sunday | 92°F | Sunny | 8 mph ENE | 0% |
| Sunday Night | 76°F | Mostly Clear | 8 mph ENE | 0% |
| Monday | 92°F | Sunny | 6 mph NE | 0% |
| Monday Night | 76°F | Clear | 8 mph NE | 1% |
| Tuesday | 92°F | Sunny | 5 mph NE | 3% |
| Tuesday Night | 77°F | Mostly Clear | 6 mph ENE | 3% |
| Wednesday | 92°F | Sunny | 6 mph NE | 1% |
| Wednesday Night | 76°F | Mostly Clear | 7 mph NE | 6% |
| Thursday | 91°F | Sunny | 7 mph NE | 4% |
| Thursday Night | 75°F | Mostly Clear | 12 mph ENE | 6% |
| Friday | 90°F | Sunny | 12 mph ENE | 4% |
| Friday Night | 75°F | Mostly Clear | 13 to 17 mph NE | 4% |
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 20, 2026.