Calimesa, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Calimesa, a city in Riverside County, California.
Overnight
66°F
Mostly Clear
Mostly clear, with a low around 66. North wind 0 to 5 mph.
7-day forecast for Calimesa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Mostly Clear | 0 to 5 mph N | 0% |
| Tuesday | 98°F | Sunny | 0 to 10 mph W | 1% |
| Tuesday Night | 66°F | Mostly Clear | 0 to 10 mph N | 1% |
| Wednesday | 97°F | Sunny | 0 to 10 mph W | 1% |
| Wednesday Night | 67°F | Mostly Clear | 0 to 10 mph NW | 0% |
| Thursday | 98°F | Sunny | 0 to 10 mph W | 3% |
| Thursday Night | 68°F | Mostly Clear | 0 to 10 mph NW | 3% |
| Friday | 98°F | Sunny | 0 to 10 mph W | 2% |
| Friday Night | 69°F | Mostly Clear | 0 to 10 mph NW | 0% |
| Saturday | 100°F | Sunny | 0 to 10 mph W | 1% |
| Saturday Night | 69°F | Mostly Clear | 0 to 10 mph NW | 0% |
| Sunday | 99°F | Sunny | 0 to 10 mph W | 3% |
| Sunday Night | 67°F | Mostly Clear | 0 to 10 mph N | 1% |
| Monday | 95°F | Sunny | 0 to 10 mph W | 7% |
Forecast source: National Weather Service (api.weather.gov) for Calimesa (33.987, -117.054). Updated through the day.
Growing snapshot for Calimesa
Last spring frost
Jan 27
First fall frost
Dec 19
Growing season
329 days
Hardiness zone
9b
More local growing data for Calimesa: nearby ZIP 92320 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
Aguanga
Anza
Banning
Beaumont
Bermuda Dunes
Blythe
Cabazon
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
Homeland
Climate data from the nearest NOAA station, Redlands, Ca (9 mi from Calimesa). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.