Bothell West, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bothell West, a community in Snohomish County, Washington.
Today
72°F
Mostly Sunny
Mostly sunny. High near 72, with temperatures falling to around 70 in the afternoon. West northwest wind around 3 mph.
7-day forecast for Bothell West
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 3 mph WNW | 0% |
| Tonight | 50°F | Mostly Clear | 3 mph NNW | 0% |
| Sunday | 70°F | Partly Sunny | 1 to 5 mph NNW | 0% |
| Sunday Night | 51°F | Partly Cloudy | 1 to 5 mph N | 0% |
| Monday | 70°F | Mostly Sunny | 1 to 5 mph N | 0% |
| Monday Night | 52°F | Partly Cloudy | 1 to 5 mph N | 1% |
| Tuesday | 68°F | Partly Sunny | 2 mph N | 1% |
| Tuesday Night | 50°F | Mostly Cloudy | 2 mph NE | 11% |
| Wednesday | 67°F | Partly Sunny then Slight Chance Light Rain | 3 mph SW | 16% |
| Wednesday Night | 50°F | Slight Chance Light Rain then Mostly Cloudy | 3 mph N | 16% |
| Thursday | 64°F | Mostly Cloudy then Slight Chance Light Rain | 2 to 6 mph N | 19% |
| Thursday Night | 50°F | Slight Chance Light Rain | 2 to 6 mph N | 20% |
| Friday | 63°F | Slight Chance Light Rain | 5 mph NNW | 15% |
| Friday Night | 48°F | Slight Chance Light Rain then Partly Cloudy | 5 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov) for Bothell West (47.806, -122.240). Updated through the day.
Growing snapshot for Bothell West
Last spring frost
Mar 8
First fall frost
Nov 23
Growing season
259 days
Hardiness zone
8b
More local growing data for Bothell West: nearby ZIP 98021 weather · frost dates · planting calendar · Washington frost dates
Nearby towns & communities
Alderwood Manor
Arlington
Arlington Heights
Bothell East
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
Lochsloy
Climate data from the nearest NOAA station, Seattle Sand Pt Wsfo, Wa (7.6 mi from Bothell West). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.