Christiansburg, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Christiansburg, a town in Montgomery County, Virginia.
Overnight
51°F
Patchy Fog
Patchy fog after 5am. Mostly clear, with a low around 51. Southeast wind around 1 mph.
7-day forecast for Christiansburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 51°F | Patchy Fog | 1 mph SE | 0% |
| Wednesday | 69°F | Patchy Fog then Partly Sunny | 1 to 8 mph SE | 13% |
| Wednesday Night | 60°F | Rain Showers | 2 to 7 mph S | 80% |
| Thursday | 73°F | Chance Rain Showers then Partly Sunny | 3 to 7 mph SW | 32% |
| Thursday Night | 54°F | Chance Rain Showers | 2 mph SW | 30% |
| Friday | 68°F | Chance Rain Showers | 5 mph NW | 30% |
| Friday Night | 42°F | Mostly Clear | 6 mph NW | 6% |
| Saturday | 57°F | Mostly Sunny | 6 to 12 mph NW | 3% |
| Saturday Night | 32°F | Partly Cloudy | 5 to 9 mph NW | 1% |
| Sunday | 58°F | Mostly Sunny | 5 to 8 mph NW | 2% |
| Sunday Night | 32°F | Mostly Clear | 8 mph W | 2% |
| Monday | 59°F | Sunny | 7 to 12 mph W | 2% |
| Monday Night | 32°F | Mostly Clear | 3 to 7 mph W | 2% |
| Tuesday | 63°F | Sunny | 5 to 10 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Christiansburg (37.141, -80.405). Updated through the day.
Growing snapshot for Christiansburg
Last spring frost
Apr 19
First fall frost
Oct 23
Growing season
186 days
Hardiness zone
7a
More local growing data for Christiansburg: nearby ZIP 24073 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Christiansburg, Va (1.2 mi from Christiansburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.