Peaceful Valley, WA Weather & Growing Conditions
Today
87°F
Patchy Smoke
Patchy smoke after 10am. Sunny, with a high near 87. Northwest wind 1 to 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 87°F | Patchy Smoke | 1 to 6 mph NW | 0% |
| Tonight | 58°F | Patchy Smoke | 1 to 5 mph S | 0% |
| Wednesday | 90°F | Patchy Smoke | 1 to 6 mph W | 0% |
| Wednesday Night | 60°F | Mostly Clear | 1 to 6 mph SSW | 0% |
| Thursday | 90°F | Sunny | 0 to 7 mph N | 0% |
| Thursday Night | 60°F | Mostly Clear | 0 to 7 mph WSW | 0% |
| Friday | 85°F | Sunny | 0 to 8 mph WSW | 0% |
| Friday Night | 59°F | Mostly Clear | 0 to 8 mph SSW | 0% |
| Saturday | 81°F | Sunny | 0 to 9 mph SW | 0% |
| Saturday Night | 56°F | Mostly Clear | 0 to 9 mph S | 0% |
| Sunday | 76°F | Mostly Sunny | 0 to 8 mph SW | 0% |
| Sunday Night | 55°F | Mostly Clear | 0 to 8 mph SSE | 3% |
| Monday | 77°F | Mostly Sunny | 0 to 7 mph SSW | 3% |
| Monday Night | 55°F | Partly Cloudy | 1 to 7 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Peaceful Valley, WA
Last spring frost
Apr 18
First fall frost
Oct 18
Growing season
185 days
Hardiness zone
8a
Explore more for Peaceful Valley, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Clearbrook, Wa (6.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.