Marysville, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Marysville, a city in Yuba County, California.
Overnight
70°F
Clear
Clear. Low around 70, with temperatures rising to around 72 overnight. South southeast wind around 2 mph.
7-day forecast for Marysville
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 70°F | Clear | 2 mph SSE | 0% |
| Tuesday | 104°F | Sunny | 2 to 6 mph S | 0% |
| Tuesday Night | 67°F | Mostly Clear | 2 to 7 mph SSE | 0% |
| Wednesday | 102°F | Sunny | 2 to 6 mph S | 0% |
| Wednesday Night | 65°F | Clear | 2 to 6 mph SSE | 0% |
| Thursday | 102°F | Sunny | 1 to 6 mph S | 0% |
| Thursday Night | 66°F | Clear | 2 to 6 mph SSE | 0% |
| Friday | 102°F | Sunny | 5 mph SSW | 0% |
| Friday Night | 68°F | Clear | 2 to 6 mph SSE | 0% |
| Saturday | 102°F | Sunny | 1 to 5 mph S | 0% |
| Saturday Night | 69°F | Clear | 2 to 6 mph SSE | 0% |
| Sunday | 100°F | Sunny | 2 to 7 mph S | 0% |
| Sunday Night | 65°F | Clear | 5 to 8 mph SSE | 1% |
| Monday | 96°F | Sunny | 5 to 9 mph SSE | 1% |
Forecast source: National Weather Service (api.weather.gov) for Marysville (39.152, -121.583). Updated through the day.
Growing snapshot for Marysville
Last spring frost
Feb 11
First fall frost
Nov 30
Growing season
289 days
Hardiness zone
9b
More local growing data for Marysville: nearby ZIP 95961 weather · frost dates · planting calendar · California frost dates
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Wheatland
Climate data from the nearest NOAA station, Marysville Yuba Co Ap, Ca (4.2 mi from Marysville). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.