Buena, WA Weather & Growing Conditions
Today
81°F
Sunny
Sunny, with a high near 81. South wind 1 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Sunny | 1 to 5 mph S | 0% |
| Tonight | 54°F | Mostly Clear | 0 to 5 mph E | 0% |
| Sunday | 84°F | Sunny | 3 mph SE | 0% |
| Sunday Night | 55°F | Mostly Clear | 2 mph N | 0% |
| Monday | 86°F | Sunny | 3 mph SW | 0% |
| Monday Night | 55°F | Partly Cloudy | 5 mph NW | 0% |
| Tuesday | 81°F | Mostly Sunny | 5 mph NW | 0% |
| Tuesday Night | 51°F | Partly Cloudy | 2 to 7 mph NW | 0% |
| Wednesday | 75°F | Mostly Sunny | 3 mph W | 0% |
| Wednesday Night | 49°F | Partly Cloudy | 5 mph NW | 1% |
| Thursday | 70°F | Mostly Sunny | 3 mph NW | 5% |
| Thursday Night | 49°F | Mostly Cloudy | 2 mph N | 6% |
| Friday | 68°F | Mostly Sunny | 5 mph NW | 6% |
| Friday Night | 46°F | Partly Cloudy | 5 mph W | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Buena, WA
Last spring frost
Apr 21
First fall frost
Oct 15
Growing season
176 days
Hardiness zone
7a
Explore more for Buena, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Wapato, Wa (4.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.