Marysville, WA Weather & Growing Conditions
Overnight
53°F
Clear
Clear, with a low around 53. North northwest wind around 2 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Clear | 2 mph NNW | 0% |
| Tuesday | 88°F | Sunny then Areas Of Smoke | 1 to 8 mph NNW | 0% |
| Tuesday Night | 57°F | Patchy Smoke then Mostly Clear | 1 to 7 mph NNE | 0% |
| Wednesday | 91°F | Patchy Smoke | 1 to 6 mph NW | 0% |
| Wednesday Night | 60°F | Clear | 1 to 6 mph N | 0% |
| Thursday | 92°F | Sunny | 1 to 6 mph NW | 0% |
| Thursday Night | 60°F | Mostly Clear | 1 to 6 mph NNW | 0% |
| Friday | 88°F | Sunny | 1 to 6 mph SW | 0% |
| Friday Night | 58°F | Mostly Clear | 2 to 6 mph NNW | 0% |
| Saturday | 81°F | Sunny | 1 to 8 mph NW | 0% |
| Saturday Night | 56°F | Mostly Clear | 1 to 8 mph NNW | 0% |
| Sunday | 79°F | Mostly Sunny | 1 to 6 mph WNW | 0% |
| Sunday Night | 55°F | Mostly Clear | 1 to 6 mph NNW | 1% |
| Monday | 79°F | Mostly Sunny | 1 to 6 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Marysville, WA
Last spring frost
Mar 24
First fall frost
Nov 2
Growing season
223 days
Hardiness zone
8b
Explore more for Marysville, WA: full frost dates · planting calendar · Washington frost dates
Climate data from the nearest NOAA station, Everett, Wa (6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.