Christiansburg, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Christiansburg, a town in Montgomery County, Virginia.
Today
79°F
Partly Sunny then Chance Showers And Thunderstorms
A slight chance of rain showers between noon and 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 79. East wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Christiansburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Partly Sunny then Chance Showers And Thunderstorms | 7 mph E | 45% |
| Tonight | 66°F | Chance Showers And Thunderstorms | 1 to 6 mph E | 54% |
| Wednesday | 82°F | Partly Sunny then Slight Chance Showers And Thunderstorms | 1 to 6 mph SE | 58% |
| Wednesday Night | 67°F | Chance Showers And Thunderstorms then Mostly Cloudy | 1 to 5 mph S | 54% |
| Thursday | 84°F | Partly Sunny then Showers And Thunderstorms | 2 to 6 mph SW | 81% |
| Thursday Night | 66°F | Showers And Thunderstorms then Mostly Cloudy | 2 to 6 mph SW | 81% |
| Friday | 84°F | Slight Chance Showers And Thunderstorms | 5 mph SW | 67% |
| Friday Night | 66°F | Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms | 1 to 5 mph SW | 67% |
| Saturday | 84°F | Mostly Sunny then Chance Showers And Thunderstorms | 1 to 5 mph W | 53% |
| Saturday Night | 65°F | Chance Showers And Thunderstorms | 3 mph SW | 53% |
| Sunday | 85°F | Partly Sunny then Chance Showers And Thunderstorms | 3 mph W | 29% |
| Sunday Night | 66°F | Chance Showers And Thunderstorms then Partly Cloudy | 2 mph SW | 29% |
| Monday | 87°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 5 mph W | 24% |
| Monday Night | 67°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 mph W | 24% |
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 Aug 4, 2026.