Volta, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Volta, a community in Merced County, California.
Overnight
66°F
Clear
Clear. Low around 66, with temperatures rising to around 68 overnight. West wind around 5 mph.
7-day forecast for Volta
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 66°F | Clear | 5 mph W | 0% |
| Tuesday | 103°F | Sunny | 5 to 10 mph WNW | 0% |
| Tuesday Night | 66°F | Clear | 5 to 15 mph WNW | 0% |
| Wednesday | 102°F | Sunny | 5 to 10 mph WNW | 0% |
| Wednesday Night | 66°F | Clear | 5 to 10 mph W | 0% |
| Thursday | 103°F | Sunny | 5 to 10 mph NW | 0% |
| Thursday Night | 68°F | Clear | 5 to 10 mph W | 0% |
| Friday | 103°F | Sunny | 5 to 10 mph NW | 0% |
| Friday Night | 69°F | Clear | 5 to 10 mph W | 0% |
| Saturday | 104°F | Sunny | 5 to 10 mph WNW | 0% |
| Saturday Night | 69°F | Mostly Clear | 5 to 10 mph W | 0% |
| Sunday | 101°F | Sunny | 5 to 15 mph W | 0% |
| Sunday Night | 65°F | Mostly Clear | 10 to 15 mph W | 0% |
| Monday | 96°F | Sunny | 5 to 15 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Volta (37.082, -120.914). Updated through the day.
Growing snapshot for Volta
Last spring frost
Jan 26
First fall frost
Dec 10
Growing season
322 days
Hardiness zone
9a
More local growing data for Volta: nearby ZIP 93635 weather · frost dates · planting calendar · California frost dates
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University of California-Merced
Winton
Climate data from the nearest NOAA station, Los Banos, Ca (2.6 mi from Volta). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.