Lake Stevens, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Lake Stevens, a city in Snohomish County, Washington.
Tonight
48°F
Partly Cloudy
Partly cloudy. Low around 48, with temperatures rising to around 50 overnight. North northwest wind around 2 mph.
7-day forecast for Lake Stevens
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 48°F | Partly Cloudy | 2 mph NNW | 0% |
| Sunday | 72°F | Mostly Sunny | 3 mph NNW | 0% |
| Sunday Night | 48°F | Partly Cloudy | 3 mph NNW | 0% |
| Monday | 71°F | Partly Sunny | 3 mph NNW | 0% |
| Monday Night | 49°F | Partly Cloudy | 3 mph NNW | 1% |
| Tuesday | 68°F | Partly Sunny | 2 mph N | 1% |
| Tuesday Night | 47°F | Mostly Cloudy | 2 mph NNE | 13% |
| Wednesday | 67°F | Partly Sunny then Slight Chance Light Rain | 2 mph SSW | 15% |
| Wednesday Night | 46°F | Slight Chance Light Rain then Mostly Cloudy | 2 mph N | 15% |
| Thursday | 64°F | Mostly Cloudy then Slight Chance Light Rain | 3 mph N | 18% |
| Thursday Night | 46°F | Slight Chance Light Rain | 3 mph NW | 18% |
| Friday | 64°F | Slight Chance Light Rain | 3 mph NW | 17% |
| Friday Night | 44°F | Slight Chance Light Rain | 3 mph NE | 17% |
| Saturday | 65°F | Slight Chance Light Rain then Partly Sunny | 3 mph W | 15% |
Forecast source: National Weather Service (api.weather.gov) for Lake Stevens (48.003, -122.097). Updated through the day.
Growing snapshot for Lake Stevens
Last spring frost
Mar 24
First fall frost
Nov 2
Growing season
223 days
Hardiness zone
8b
More local growing data for Lake Stevens: nearby ZIP 98258 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 Stickney
Larch Way
Lochsloy
Climate data from the nearest NOAA station, Everett, Wa (6.6 mi from Lake Stevens). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.