Silvana, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Silvana, a community in Snohomish County, Washington.
Today
56°F
Mostly Cloudy
Mostly cloudy. High near 56, with temperatures falling to around 51 in the afternoon. West northwest wind around 3 mph.
7-day forecast for Silvana
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 56°F | Mostly Cloudy | 3 mph WNW | 5% |
| Tonight | 36°F | Patchy Fog then Partly Cloudy | 3 mph NE | 4% |
| Wednesday | 59°F | Mostly Sunny then Slight Chance Light Rain | 3 to 8 mph SE | 17% |
| Wednesday Night | 46°F | Light Rain | 5 to 13 mph SE | 95% |
| Thursday | 56°F | Chance Light Rain | 5 to 9 mph SSE | 40% |
| Thursday Night | 45°F | Light Rain | 8 to 15 mph SE | 85% |
| Friday | 56°F | Light Rain | 8 to 14 mph SE | 85% |
| Friday Night | 46°F | Chance Light Rain | 5 to 8 mph SE | 40% |
| Saturday | 61°F | Chance Light Rain | 5 to 8 mph SE | 36% |
| Saturday Night | 49°F | Light Rain | 8 to 18 mph SSE | 80% |
| Sunday | 57°F | Light Rain | 5 to 15 mph S | 80% |
| Sunday Night | 42°F | Chance Light Rain | 5 to 8 mph SE | 34% |
| Monday | 56°F | Chance Light Rain | 5 to 8 mph SE | 54% |
| Monday Night | 45°F | Light Rain Likely | 8 to 16 mph SE | 71% |
Forecast source: National Weather Service (api.weather.gov) for Silvana (48.202, -122.246). Updated through the day.
Growing snapshot for Silvana
Last spring frost
Apr 22
First fall frost
Oct 19
Growing season
181 days
Hardiness zone
8b
More local growing data for Silvana: nearby ZIP 98292 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Alderwood Manor
Arlington
Arlington Heights
Bothell East
Bothell West
Brier
Bunk Foss
Canyon Creek
Cathcart
Cavalero
Chain Lake
Clearview
Darrington
Eastmont
Edmonds
Esperance
Everett
Fobes Hill
Gold Bar
Granite Falls
Hat Island
Kayak Point
Lake Bosworth
Lake Cassidy
Lake Cavanaugh
Lake Goodwin
Lake Roesiger
Lake Stevens
Lake Stickney
Larch Way
Climate data from the nearest NOAA station, Arlington, Wa (8.3 mi from Silvana). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.