Stevinson, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Stevinson, a community in Merced County, California.
Today
103°F
Sunny
Sunny, with a high near 103. Northwest wind around 5 mph.
7-day forecast for Stevinson
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 103°F | Sunny | 5 mph NW | 0% |
| Tonight | 64°F | Clear | 5 mph WNW | 0% |
| Wednesday | 101°F | Sunny | 5 mph NW | 0% |
| Wednesday Night | 63°F | Clear | 5 mph NW | 0% |
| Thursday | 102°F | Sunny | 5 to 10 mph NW | 0% |
| Thursday Night | 65°F | Clear | 5 to 10 mph NW | 0% |
| Friday | 102°F | Sunny | 5 to 10 mph NW | 0% |
| Friday Night | 66°F | Clear | 5 to 10 mph NW | 0% |
| Saturday | 103°F | Sunny | 5 mph NW | 0% |
| Saturday Night | 66°F | Mostly Clear | 0 to 5 mph WNW | 0% |
| Sunday | 101°F | Sunny | 5 to 10 mph WNW | 0% |
| Sunday Night | 62°F | Mostly Clear | 5 to 10 mph W | 0% |
| Monday | 97°F | Sunny | 5 to 10 mph W | 0% |
| Monday Night | 59°F | Mostly Clear | 5 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Stevinson (37.325, -120.850). Updated through the day.
Growing snapshot for Stevinson
Last spring frost
Mar 28
First fall frost
Nov 14
Growing season
233 days
Hardiness zone
9a
More local growing data for Stevinson: nearby ZIP 95374 weather · frost dates · planting calendar · California frost dates
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University of California-Merced
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Climate data from the nearest NOAA station, Merced 23 Wsw, Ca (5.6 mi from Stevinson). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.