Virginia City, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Virginia City, a town in Madison County, Montana.
Today
45°F
Mostly Sunny
Mostly sunny. High near 45, with temperatures falling to around 39 in the afternoon. North northwest wind 0 to 3 mph.
7-day forecast for Virginia City
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 45°F | Mostly Sunny | 0 to 3 mph NNW | 0% |
| Tonight | 28°F | Mostly Clear | 2 to 7 mph S | 0% |
| Thursday | 42°F | Partly Sunny then Slight Chance Light Rain | 9 mph SSW | 20% |
| Thursday Night | 27°F | Slight Chance Light Snow then Partly Cloudy | 8 mph SW | 20% |
| Friday | 43°F | Sunny | 7 to 12 mph SW | 0% |
| Friday Night | 29°F | Partly Cloudy | 8 to 15 mph SSW | 0% |
| Saturday | 50°F | Sunny | 8 mph SSW | 0% |
| Saturday Night | 33°F | Partly Cloudy | 7 to 15 mph S | 0% |
| Sunday | 53°F | Mostly Sunny | 13 to 16 mph SSW | 1% |
| Sunday Night | 33°F | Partly Cloudy | 6 to 16 mph SSW | 1% |
| Monday | 51°F | Mostly Sunny | 3 to 7 mph SW | 1% |
| Monday Night | 34°F | Mostly Cloudy | 7 to 12 mph SSW | 1% |
| Tuesday | 51°F | Mostly Sunny | 9 mph SW | 3% |
| Tuesday Night | 34°F | Partly Cloudy | 8 to 13 mph SSW | 6% |
Forecast source: National Weather Service (api.weather.gov) for Virginia City (45.296, -111.937). Updated through the day.
Growing snapshot for Virginia City
Last spring frost
Jun 4
First fall frost
Sep 18
Growing season
106 days
Hardiness zone
5a
More local growing data for Virginia City: nearby ZIP 59755 weather · frost dates · planting calendar · Montana frost dates
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Climate data from the nearest NOAA station, Virginia City, Mt (1.5 mi from Virginia City). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.