Silver Firs, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Silver Firs, a community in Snohomish County, Washington.
Today
71°F
Partly Sunny
Partly sunny. High near 71, with temperatures falling to around 69 in the afternoon. North northwest wind around 2 mph.
7-day forecast for Silver Firs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Partly Sunny | 2 mph NNW | 0% |
| Tonight | 50°F | Mostly Clear | 2 mph NNW | 0% |
| Sunday | 70°F | Partly Sunny | 3 mph NNW | 0% |
| Sunday Night | 50°F | Partly Cloudy | 3 mph N | 0% |
| Monday | 70°F | Mostly Sunny | 3 mph N | 0% |
| Monday Night | 51°F | Partly Cloudy | 3 mph N | 0% |
| Tuesday | 67°F | Partly Sunny | 2 mph N | 0% |
| Tuesday Night | 49°F | Mostly Cloudy | 2 mph NE | 11% |
| Wednesday | 66°F | Partly Sunny then Slight Chance Light Rain | 2 mph SSW | 17% |
| Wednesday Night | 50°F | Slight Chance Light Rain then Mostly Cloudy | 2 mph N | 17% |
| Thursday | 64°F | Mostly Cloudy then Slight Chance Light Rain | 3 mph NNW | 19% |
| Thursday Night | 49°F | Slight Chance Light Rain | 3 mph N | 20% |
| Friday | 63°F | Slight Chance Light Rain | 3 mph NNW | 17% |
| Friday Night | 47°F | Slight Chance Light Rain then Partly Cloudy | 3 mph NNE | 15% |
Forecast source: National Weather Service (api.weather.gov) for Silver Firs (47.864, -122.150). Updated through the day.
Growing snapshot for Silver Firs
Last spring frost
Mar 9
First fall frost
Nov 17
Growing season
250 days
Hardiness zone
8b
More local growing data for Silver Firs: nearby ZIP 98208 weather · frost dates · planting calendar · Washington frost dates
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Climate data from the nearest NOAA station, Everett Snohomish Ap, Wa (4.3 mi from Silver Firs). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.