Mountain Center, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mountain Center, a community in Riverside County, California.
Tonight
57°F
Clear
Clear, with a low around 57. Northwest wind 0 to 5 mph.
7-day forecast for Mountain Center
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Clear | 0 to 5 mph NW | 4% |
| Saturday | 78°F | Sunny | 0 to 5 mph W | 0% |
| Saturday Night | 61°F | Mostly Clear | 0 to 5 mph N | 0% |
| Sunday | 77°F | Mostly Sunny | 5 mph S | 0% |
| Sunday Night | 60°F | Partly Cloudy | 0 mph | 1% |
| Monday | 71°F | Sunny | 0 to 5 mph W | 1% |
| Monday Night | 55°F | Clear | 0 to 5 mph W | 0% |
| Tuesday | 75°F | Sunny | 0 to 5 mph NW | 1% |
| Tuesday Night | 60°F | Clear | 0 to 5 mph NE | 0% |
| Wednesday | 79°F | Sunny | 0 to 10 mph E | 4% |
| Wednesday Night | 63°F | Mostly Clear | 0 to 5 mph E | 6% |
| Thursday | 80°F | Sunny | 0 to 5 mph SE | 10% |
| Thursday Night | 65°F | Mostly Clear | 0 mph | 5% |
| Friday | 79°F | Slight Chance Rain Showers | 0 to 5 mph SW | 17% |
Forecast source: National Weather Service (api.weather.gov) for Mountain Center (33.711, -116.723). Updated through the day.
Growing snapshot for Mountain Center
Last spring frost
May 16
First fall frost
Oct 24
Growing season
160 days
Hardiness zone
8a
More local growing data for Mountain Center: nearby ZIP 92549 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
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Banning
Beaumont
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Blythe
Cabazon
Calimesa
Canyon Lake
Cathedral City
Cherry Valley
Coachella
Corona
Coronita
Desert Center
Desert Edge
Desert Hot Springs
Desert Palms
Desert Shores
East Hemet
Eastvale
El Cerrito
El Sobrante
French Valley
Garnet
Good Hope
Green Acres
Hemet
Highgrove
Home Gardens
Climate data from the nearest NOAA station, Idyllwild Fire Dept, Ca (3.6 mi from Mountain Center). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.