Topaz, CA Weather & Growing Conditions
Tonight
31°F
Mostly Clear
Mostly clear, with a low around 31. Southwest wind 0 to 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 31°F | Mostly Clear | 0 to 5 mph SW | 7% |
| Wednesday | 56°F | Sunny | 0 to 5 mph NW | 0% |
| Wednesday Night | 34°F | Partly Cloudy | 0 to 5 mph S | 0% |
| Thursday | 59°F | Sunny | 0 to 5 mph SE | 0% |
| Thursday Night | 34°F | Mostly Clear | 0 to 5 mph S | 0% |
| Friday | 62°F | Sunny | 0 to 5 mph NE | 0% |
| Friday Night | 37°F | Mostly Clear | 0 mph | 0% |
| Saturday | 68°F | Sunny | 0 to 5 mph NW | 0% |
| Saturday Night | 40°F | Mostly Clear | 0 to 10 mph NW | 0% |
| Sunday | 70°F | Sunny | 0 to 5 mph W | 0% |
| Sunday Night | 42°F | Partly Cloudy | 0 to 10 mph SW | 0% |
| Monday | 67°F | Mostly Sunny | 0 to 5 mph SW | 0% |
| Monday Night | 40°F | Partly Cloudy | 5 mph SW | 0% |
| Tuesday | 65°F | Mostly Sunny | 0 to 5 mph W | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Topaz, CA
Last spring frost
May 12
First fall frost
Oct 6
Growing season
145 days
Hardiness zone
7a
Explore more for Topaz, CA: full frost dates · planting calendar · California frost dates
Climate data from the nearest NOAA station, Topaz Lake, Nv (8.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.