North Sultan, WA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for North Sultan, a community in Snohomish County, Washington.
Tonight
52°F
Partly Cloudy
Partly cloudy, with a low around 52. North wind around 1 mph.
7-day forecast for North Sultan
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 52°F | Partly Cloudy | 1 mph N | 0% |
| Saturday | 75°F | Partly Sunny | 0 mph | 0% |
| Saturday Night | 53°F | Partly Cloudy | 0 mph | 0% |
| Sunday | 76°F | Sunny | 0 mph | 0% |
| Sunday Night | 52°F | Mostly Clear | 0 mph | 0% |
| Monday | 73°F | Mostly Sunny | 0 mph | 0% |
| Monday Night | 51°F | Partly Cloudy | 0 mph | 1% |
| Tuesday | 68°F | Partly Sunny | 0 mph | 3% |
| Tuesday Night | 50°F | Partly Cloudy | 0 mph | 4% |
| Wednesday | 68°F | Partly Sunny | 0 mph | 4% |
| Wednesday Night | 52°F | Mostly Cloudy | 0 mph | 6% |
| Thursday | 72°F | Partly Sunny then Slight Chance Light Rain | 0 mph | 15% |
| Thursday Night | 52°F | Chance Light Rain | 0 mph | 32% |
| Friday | 67°F | Chance Light Rain | 0 mph | 32% |
Forecast source: National Weather Service (api.weather.gov) for North Sultan (47.883, -121.823). Updated through the day.
Growing snapshot for North Sultan
Last spring frost
Apr 17
First fall frost
Oct 23
Growing season
188 days
Hardiness zone
8b
More local growing data for North Sultan: nearby ZIP 98272 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, Monroe, Wa (5.1 mi from North Sultan). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.