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.
Today
101°F
Sunny
Sunny, with a high near 101. South wind 0 to 5 mph.
7-day forecast for Vista Santa Rosa
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 101°F | Sunny | 0 to 5 mph S | 0% |
| Tonight | 69°F | Partly Cloudy | 0 to 5 mph N | 0% |
| Sunday | 100°F | Mostly Sunny | 5 to 10 mph SE | 0% |
| Sunday Night | 75°F | Partly Cloudy | 5 to 10 mph NW | 3% |
| Monday | 97°F | Sunny | 0 to 10 mph S | 1% |
| Monday Night | 72°F | Clear | 10 to 15 mph W | 0% |
| Tuesday | 99°F | Sunny | 0 to 10 mph NW | 0% |
| Tuesday Night | 75°F | Clear | 0 to 15 mph W | 0% |
| Wednesday | 102°F | Sunny | 5 to 15 mph NE | 0% |
| Wednesday Night | 76°F | Clear | 0 to 10 mph W | 2% |
| Thursday | 103°F | Sunny | 5 to 10 mph E | 5% |
| Thursday Night | 77°F | Mostly Clear | 5 to 10 mph W | 6% |
| Friday | 102°F | Sunny | 5 to 10 mph SW | 7% |
| Friday Night | 77°F | Mostly Clear | 5 mph W | 4% |
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 Sep 19, 2026.