Smith Valley, NV Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Smith Valley, a community in Lyon County, Nevada.
Tonight
45°F
Mostly Clear
Mostly clear, with a low around 45. West wind 0 to 10 mph.
7-day forecast for Smith Valley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 45°F | Mostly Clear | 0 to 10 mph W | 0% |
| Saturday | 78°F | Sunny | 5 to 10 mph W | 0% |
| Saturday Night | 47°F | Partly Cloudy | 0 to 10 mph N | 0% |
| Sunday | 81°F | Mostly Sunny | 0 to 5 mph NE | 0% |
| Sunday Night | 53°F | Mostly Cloudy | 0 to 5 mph NW | 0% |
| Monday | 81°F | Mostly Sunny | 5 mph N | 2% |
| Monday Night | 51°F | Partly Cloudy | 0 to 5 mph W | 0% |
| Tuesday | 83°F | Sunny | 5 mph N | 0% |
| Tuesday Night | 52°F | Mostly Clear | 0 to 5 mph NW | 0% |
| Wednesday | 85°F | Sunny | 5 mph NE | 0% |
| Wednesday Night | 52°F | Mostly Clear | 5 mph SW | 0% |
| Thursday | 87°F | Sunny | 0 to 5 mph SW | 2% |
| Thursday Night | 53°F | Partly Cloudy | 5 to 10 mph SW | 0% |
| Friday | 84°F | Mostly Sunny | 5 to 10 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Smith Valley (38.787, -119.369). Updated through the day.
Growing snapshot for Smith Valley
Last spring frost
May 12
First fall frost
Oct 6
Growing season
145 days
Hardiness zone
6b
More local growing data for Smith Valley: nearby ZIP 89444 weather · frost dates · planting calendar · Nevada frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Topaz Lake, Nv (7.3 mi from Smith Valley). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.