Green Bluff, WA Weather & Growing Conditions
Today
81°F
Smoke then Haze
Smoke and haze before 9am, then haze and areas of smoke. Sunny, with a high near 81. Northwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 81°F | Smoke then Haze | 0 to 5 mph NW | 0% |
| Tonight | 54°F | Haze then Smoke | 2 mph NE | 0% |
| Wednesday | 86°F | Smoke | 0 to 3 mph W | 0% |
| Wednesday Night | 57°F | Smoke then Mostly Clear | 3 mph SE | 0% |
| Thursday | 90°F | Sunny | 1 to 6 mph S | 0% |
| Thursday Night | 61°F | Mostly Clear | 1 to 6 mph S | 0% |
| Friday | 90°F | Sunny | 1 to 9 mph S | 0% |
| Friday Night | 61°F | Mostly Clear | 2 to 9 mph S | 0% |
| Saturday | 86°F | Sunny | 2 to 9 mph S | 0% |
| Saturday Night | 60°F | Mostly Clear | 2 to 9 mph S | 0% |
| Sunday | 83°F | Sunny | 3 to 7 mph S | 0% |
| Sunday Night | 57°F | Mostly Clear | 2 to 6 mph S | 0% |
| Monday | 82°F | Sunny | 2 to 6 mph S | 0% |
| Monday Night | 56°F | Mostly Clear | 1 to 5 mph SE | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Green Bluff, WA
Last spring frost
Apr 26
First fall frost
Oct 15
Growing season
170 days
Hardiness zone
6b
Explore more for Green Bluff, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Spokane Felts Fld, Wa (13.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.