Bella Vista, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bella Vista, a community in Shasta County, California.
Overnight
80°F
Clear
Clear. Low around 80, with temperatures rising to around 82 overnight. North wind around 3 mph.
7-day forecast for Bella Vista
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 80°F | Clear | 3 mph N | 0% |
| Tuesday | 107°F | Sunny | 2 to 7 mph SE | 0% |
| Tuesday Night | 71°F | Mostly Clear | 0 to 7 mph NNE | 0% |
| Wednesday | 104°F | Sunny | 0 to 8 mph SW | 0% |
| Wednesday Night | 69°F | Clear | 1 to 8 mph NE | 0% |
| Thursday | 104°F | Sunny | 0 to 7 mph WNW | 0% |
| Thursday Night | 69°F | Clear | 1 to 7 mph NE | 0% |
| Friday | 106°F | Sunny | 1 to 6 mph WSW | 0% |
| Friday Night | 70°F | Clear | 1 to 6 mph NNE | 0% |
| Saturday | 106°F | Sunny | 1 to 7 mph WNW | 0% |
| Saturday Night | 70°F | Clear | 2 to 7 mph N | 0% |
| Sunday | 103°F | Sunny | 2 to 7 mph NW | 0% |
| Sunday Night | 68°F | Mostly Clear | 1 to 7 mph NNW | 0% |
| Monday | 99°F | Sunny | 1 to 9 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Bella Vista (40.651, -122.256). Updated through the day.
Growing snapshot for Bella Vista
Last spring frost
Feb 8
First fall frost
Dec 28
Growing season
322 days
Hardiness zone
9b
More local growing data for Bella Vista: nearby ZIP 96003 weather · frost dates · planting calendar · California frost dates
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Climate data from the nearest NOAA station, Shasta Dam, Ca (6 mi from Bella Vista). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.