Vista Santa Rosa, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Vista Santa Rosa, a community in Riverside County, California.
Overnight
85°F
Mostly Clear
Mostly clear, with a low around 85. Northwest wind around 5 mph.
7-day forecast for Vista Santa Rosa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 85°F | Mostly Clear | 5 mph NW | 0% |
| Tuesday | 111°F | Sunny | 0 to 10 mph NW | 1% |
| Tuesday Night | 84°F | Mostly Clear | 0 to 15 mph NE | 1% |
| Wednesday | 109°F | Sunny | 0 to 15 mph SE | 2% |
| Wednesday Night | 85°F | Mostly Clear | 0 to 10 mph SW | 1% |
| Thursday | 110°F | Sunny | 0 to 10 mph NE | 3% |
| Thursday Night | 87°F | Mostly Clear | 0 to 5 mph W | 3% |
| Friday | 112°F | Sunny | 0 to 10 mph SE | 3% |
| Friday Night | 87°F | Mostly Clear | 5 mph W | 1% |
| Saturday | 114°F | Sunny | 0 to 15 mph SE | 2% |
| Saturday Night | 87°F | Mostly Clear | 0 to 15 mph SW | 2% |
| Sunday | 111°F | Sunny | 0 to 15 mph SE | 6% |
| Sunday Night | 84°F | Mostly Clear | 0 to 15 mph S | 3% |
| Monday | 109°F | Sunny | 0 to 10 mph SE | 13% |
Forecast source: National Weather Service (api.weather.gov) for Vista Santa Rosa (33.621, -116.209). Updated through the day.
Growing snapshot for Vista Santa Rosa
Last spring frost
Dec 31
First fall frost
Dec 27
Growing season
365 days
Hardiness zone
10a
More local growing data for Vista Santa Rosa: nearby ZIP 92253 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Indio Fire Stn, Ca (5.7 mi from Vista Santa Rosa). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.