Christiansburg, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Christiansburg, a town in Montgomery County, Virginia.
Tonight
64°F
Slight Chance Rain Showers
A slight chance of rain showers before 2am. Mostly cloudy, with a low around 64. Southeast wind around 2 mph. Chance of precipitation is 20%.
7-day forecast for Christiansburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 64°F | Slight Chance Rain Showers | 2 mph SE | 21% |
| Sunday | 85°F | Patchy Fog then Chance Showers And Thunderstorms | 3 mph SW | 53% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SW | 34% |
| Monday | 82°F | Slight Chance Showers And Thunderstorms | 0 to 3 mph SW | 87% |
| Monday Night | 60°F | Showers And Thunderstorms | 5 mph E | 87% |
| Tuesday | 71°F | Showers And Thunderstorms Likely | 6 mph E | 71% |
| Tuesday Night | 56°F | Showers And Thunderstorms Likely | 6 to 9 mph E | 71% |
| Wednesday | 61°F | Rain Showers Likely | 9 mph E | 60% |
| Wednesday Night | 53°F | Rain Showers Likely | 9 mph E | 62% |
| Thursday | 62°F | Rain Showers Likely | 7 mph NE | 62% |
| Thursday Night | 51°F | Slight Chance Rain Showers | 5 mph NE | 21% |
| Friday | 69°F | Slight Chance Rain Showers | 2 to 6 mph N | 19% |
| Friday Night | 49°F | Slight Chance Rain Showers then Partly Cloudy | 1 to 5 mph N | 18% |
| Saturday | 69°F | Mostly Sunny | 2 to 6 mph N | 9% |
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 Sep 20, 2026.