Merced, CA Weather & Growing Conditions
Overnight
57°F
Clear
Clear. Low around 57, with temperatures rising to around 59 overnight. West southwest wind around 0 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Clear | 0 mph | 0% |
| Saturday | 90°F | Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 59°F | Partly Cloudy | 0 to 5 mph NW | 0% |
| Sunday | 88°F | Mostly Cloudy | 0 to 10 mph NW | 0% |
| Sunday Night | 59°F | Mostly Cloudy | 5 to 10 mph NW | 1% |
| Monday | 89°F | Mostly Sunny | 5 mph NW | 1% |
| Monday Night | 57°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 90°F | Sunny | 5 mph NW | 0% |
| Tuesday Night | 59°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Wednesday | 94°F | Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 62°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Thursday | 97°F | Sunny | 0 to 5 mph NW | 0% |
| Thursday Night | 62°F | Mostly Clear | 0 to 5 mph WNW | 1% |
| Friday | 94°F | Sunny | 0 to 10 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Merced, CA
Last spring frost
Feb 26
First fall frost
Nov 25
Growing season
273 days
Hardiness zone
9a
Explore more for Merced, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Merced Muni Ap, Ca (3.8 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.