Stanwood, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stanwood, a city in Snohomish County, Washington.
Today
72°F
Partly Sunny
Partly sunny. High near 72, with temperatures falling to around 70 in the afternoon. West northwest wind 1 to 7 mph.
7-day forecast for Stanwood
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Partly Sunny | 1 to 7 mph WNW | 0% |
| Tonight | 52°F | Partly Cloudy | 0 to 5 mph NNW | 0% |
| Sunday | 71°F | Partly Sunny | 0 to 8 mph WNW | 0% |
| Sunday Night | 52°F | Partly Cloudy | 0 to 7 mph NW | 0% |
| Monday | 71°F | Mostly Sunny | 0 to 7 mph W | 0% |
| Monday Night | 52°F | Partly Cloudy | 0 to 7 mph NW | 1% |
| Tuesday | 69°F | Partly Sunny | 0 to 7 mph W | 1% |
| Tuesday Night | 51°F | Mostly Cloudy | 1 to 7 mph NNW | 13% |
| Wednesday | 68°F | Partly Sunny then Slight Chance Light Rain | 1 to 6 mph SSW | 17% |
| Wednesday Night | 52°F | Slight Chance Light Rain then Mostly Cloudy | 1 to 6 mph WNW | 17% |
| Thursday | 67°F | Mostly Cloudy then Slight Chance Light Rain | 1 to 8 mph NW | 16% |
| Thursday Night | 51°F | Slight Chance Light Rain | 2 to 8 mph WNW | 20% |
| Friday | 66°F | Slight Chance Light Rain then Partly Sunny | 2 to 8 mph WNW | 20% |
| Friday Night | 50°F | Partly Cloudy | 2 to 7 mph NNW | 14% |
Forecast source: National Weather Service (api.weather.gov) for Stanwood (48.245, -122.342). Updated through the day.
Growing snapshot for Stanwood
Last spring frost
Apr 22
First fall frost
Oct 19
Growing season
181 days
Hardiness zone
8b
More local growing data for Stanwood: 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 Stanwood). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.