Corona, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Corona, a city in Riverside County, California.
Tonight
53°F
Mostly Clear then Patchy Fog
Patchy fog after 1am. Mostly clear, with a low around 53. South wind 0 to 5 mph.
7-day forecast for Corona
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 53°F | Mostly Clear then Patchy Fog | 0 to 5 mph S | 0% |
| Wednesday | 74°F | Patchy Fog then Sunny | 0 to 5 mph N | 0% |
| Wednesday Night | 55°F | Mostly Clear | 0 to 5 mph E | 0% |
| Thursday | 79°F | Sunny | 0 to 5 mph NE | 0% |
| Thursday Night | 57°F | Mostly Clear | 0 to 5 mph NE | 0% |
| Friday | 82°F | Sunny | 0 to 10 mph NE | 0% |
| Friday Night | 59°F | Clear | 0 to 15 mph NE | 0% |
| Saturday | 85°F | Sunny | 0 to 10 mph NE | 0% |
| Saturday Night | 60°F | Clear | 0 to 15 mph NE | 0% |
| Sunday | 86°F | Sunny | 0 to 5 mph NE | 0% |
| Sunday Night | 62°F | Partly Cloudy | 0 to 10 mph E | 0% |
| Monday | 83°F | Mostly Sunny | 0 to 5 mph E | 0% |
| Monday Night | 60°F | Partly Cloudy | 0 mph | 1% |
| Tuesday | 81°F | Mostly Sunny | 0 to 5 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov) for Corona (33.862, -117.565). Updated through the day.
Growing snapshot for Corona
Last spring frost
Jan 17
First fall frost
Dec 19
Growing season
335 days
Hardiness zone
10a
More local growing data for Corona: nearby ZIP 92882 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
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Banning
Beaumont
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Cabazon
Calimesa
Canyon Lake
Cathedral City
Cherry Valley
Coachella
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, Chino Ap, Ca (8 mi from Corona). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.