Merced, CA Weather & Growing Conditions
Overnight
65°F
Clear
Clear. Low around 65, with temperatures rising to around 67 overnight. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 65°F | Clear | 5 mph NW | 0% |
| Tuesday | 103°F | Sunny | 5 to 10 mph NW | 0% |
| Tuesday Night | 66°F | Clear | 5 to 10 mph NW | 0% |
| Wednesday | 102°F | Sunny | 5 to 10 mph WNW | 0% |
| Wednesday Night | 66°F | Clear | 5 to 10 mph NW | 0% |
| Thursday | 102°F | Sunny | 5 to 10 mph NW | 0% |
| Thursday Night | 67°F | Clear | 5 to 10 mph NW | 0% |
| Friday | 102°F | Sunny | 5 to 15 mph NW | 0% |
| Friday Night | 68°F | Clear | 5 to 15 mph NW | 0% |
| Saturday | 103°F | Sunny | 5 to 10 mph NW | 0% |
| Saturday Night | 68°F | Mostly Clear | 5 to 10 mph NW | 0% |
| Sunday | 102°F | Sunny | 5 to 10 mph WNW | 0% |
| Sunday Night | 65°F | Mostly Clear | 5 to 10 mph WNW | 0% |
| Monday | 98°F | Sunny | 5 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
Mar 3
First fall frost
Nov 24
Growing season
263 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, Ca (7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.