Topaz, CA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Topaz, a community in Mono County, California.
This Afternoon
74°F
Sunny
Sunny, with a high near 74. North wind around 15 mph.
7-day forecast for Topaz
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 15 mph N | 0% |
| Tonight | 50°F | Clear | 0 to 15 mph NW | 0% |
| Saturday | 79°F | Sunny | 0 to 10 mph N | 0% |
| Saturday Night | 52°F | Partly Cloudy | 0 to 10 mph S | 0% |
| Sunday | 81°F | Partly Sunny | 0 to 10 mph NE | 0% |
| Sunday Night | 56°F | Mostly Cloudy | 0 to 10 mph W | 0% |
| Monday | 81°F | Mostly Sunny | 0 to 10 mph N | 4% |
| Monday Night | 55°F | Partly Cloudy | 0 to 10 mph W | 1% |
| Tuesday | 83°F | Sunny | 0 to 10 mph NW | 0% |
| Tuesday Night | 55°F | Mostly Clear | 0 to 10 mph W | 0% |
| Wednesday | 85°F | Sunny | 0 to 10 mph NE | 2% |
| Wednesday Night | 56°F | Mostly Clear | 5 to 10 mph W | 0% |
| Thursday | 86°F | Sunny | 0 to 10 mph SW | 2% |
| Thursday Night | 56°F | Partly Cloudy | 5 to 10 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Topaz (38.638, -119.502). Updated through the day.
Growing snapshot for Topaz
Last spring frost
May 12
First fall frost
Oct 6
Growing season
145 days
Hardiness zone
7a
More local growing data for Topaz: nearby ZIP 96133 weather · frost dates · planting calendar · California frost dates
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Virginia Lakes
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Wilkerson
Climate data from the nearest NOAA station, Topaz Lake, Nv (8.2 mi from Topaz). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.