Merced, CA Weather & Growing Conditions
Overnight
48°F
Areas Of Fog
Areas of fog. Mostly cloudy, with a low around 48. North northwest wind around 10 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 48°F | Areas Of Fog | 10 mph NNW | 0% |
| Wednesday | 68°F | Areas Of Fog then Sunny | 10 mph NW | 1% |
| Wednesday Night | 47°F | Mostly Cloudy then Patchy Fog | 0 to 5 mph NNW | 1% |
| Thursday | 70°F | Mostly Sunny | 0 to 5 mph NNW | 0% |
| Thursday Night | 46°F | Clear | 0 to 5 mph N | 0% |
| Friday | 72°F | Sunny | 0 to 5 mph NW | 0% |
| Friday Night | 47°F | Mostly Clear | 0 to 5 mph NNE | 0% |
| Saturday | 75°F | Sunny | 0 to 5 mph SSE | 0% |
| Saturday Night | 48°F | Mostly Clear | 0 mph | 0% |
| Sunday | 75°F | Sunny | 0 to 5 mph NW | 0% |
| Sunday Night | 50°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Monday | 74°F | Mostly Sunny | 0 to 5 mph NW | 0% |
| Monday Night | 50°F | Partly Cloudy | 0 to 5 mph NNW | 1% |
| Tuesday | 73°F | Sunny | 0 to 5 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Merced, CA
Last spring frost
Mar 3
First fall frost
Nov 24
Growing season
263 days
Hardiness zone
9b
Explore more for Merced, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Merced, Ca (9.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.