Snoqualmie Pass, WA Weather & Growing Conditions
Today
76°F
Areas Of Smoke
Areas of smoke. Sunny, with a high near 76. Southeast wind 3 to 8 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Areas Of Smoke | 3 to 8 mph SE | 0% |
| Tonight | 54°F | Smoke | 7 mph NE | 0% |
| Wednesday | 81°F | Areas Of Smoke | 7 mph S | 0% |
| Wednesday Night | 56°F | Areas Of Smoke then Mostly Clear | 3 to 7 mph NW | 0% |
| Thursday | 80°F | Sunny | 3 to 8 mph NW | 0% |
| Thursday Night | 54°F | Mostly Clear | 5 to 8 mph W | 0% |
| Friday | 75°F | Sunny | 6 to 10 mph W | 0% |
| Friday Night | 52°F | Mostly Clear | 3 to 8 mph NW | 0% |
| Saturday | 70°F | Sunny | 3 to 9 mph NW | 0% |
| Saturday Night | 48°F | Mostly Clear | 3 to 9 mph W | 1% |
| Sunday | 64°F | Sunny | 3 to 9 mph W | 1% |
| Sunday Night | 47°F | Mostly Clear | 3 to 8 mph NW | 0% |
| Monday | 64°F | Sunny | 5 to 8 mph NW | 1% |
| Monday Night | 48°F | Partly Cloudy | 3 to 8 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Snoqualmie Pass, WA
Last spring frost
May 14
First fall frost
Oct 17
Growing season
154 days
Hardiness zone
7a
Explore more for Snoqualmie Pass, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Stampede Pass, Wa (10.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.