Riverside, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Riverside, a city in Riverside County, California.
Overnight
68°F
Mostly Clear
Mostly clear, with a low around 68. Southwest wind around 0 mph.
7-day forecast for Riverside
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 68°F | Mostly Clear | 0 mph | 0% |
| Tuesday | 95°F | Sunny | 0 to 15 mph W | 0% |
| Tuesday Night | 68°F | Mostly Clear | 0 to 10 mph W | 0% |
| Wednesday | 95°F | Sunny | 0 to 10 mph W | 0% |
| Wednesday Night | 68°F | Mostly Clear | 0 to 10 mph W | 0% |
| Thursday | 97°F | Sunny | 0 to 10 mph W | 1% |
| Thursday Night | 70°F | Mostly Clear | 0 to 10 mph W | 1% |
| Friday | 99°F | Sunny | 0 to 10 mph W | 0% |
| Friday Night | 70°F | Mostly Clear | 0 to 10 mph W | 0% |
| Saturday | 99°F | Sunny | 0 to 10 mph W | 0% |
| Saturday Night | 70°F | Mostly Clear | 0 to 10 mph W | 0% |
| Sunday | 98°F | Sunny | 0 to 10 mph W | 1% |
| Sunday Night | 69°F | Mostly Clear | 0 to 10 mph W | 1% |
| Monday | 95°F | Sunny | 0 to 10 mph W | 2% |
Forecast source: National Weather Service (api.weather.gov) for Riverside (33.938, -117.393). Updated through the day.
Growing snapshot for Riverside
Last spring frost
Jan 9
First fall frost
Dec 25
Growing season
353 days
Hardiness zone
10a
More local growing data for Riverside: nearby ZIP 92506 weather · frost dates · planting calendar · California frost dates
Nearby towns & communities
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Banning
Beaumont
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Cabazon
Calimesa
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Cathedral City
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Corona
Coronita
Desert Center
Desert Edge
Desert Hot Springs
Desert Palms
Desert Shores
East Hemet
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El Cerrito
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French Valley
Garnet
Good Hope
Green Acres
Hemet
Highgrove
Home Gardens
Climate data from the nearest NOAA station, Riverside Fire Stn 3, Ca (1.7 mi from Riverside). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.