Blacksburg, VA Weather & Growing Conditions
This Afternoon
71°F
Slight Chance Light Rain
A slight chance of rain after 5pm. Cloudy, with a high near 71. South wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 71°F | Slight Chance Light Rain | 8 mph S | 21% |
| Tonight | 61°F | Light Rain | 7 mph SE | 99% |
| Thursday | 70°F | Slight Chance Light Rain then Slight Chance Rain Showers | 2 to 6 mph SW | 18% |
| Thursday Night | 50°F | Chance Rain Showers | 2 mph W | 30% |
| Friday | 67°F | Slight Chance Rain Showers then Mostly Sunny | 1 to 5 mph NW | 18% |
| Friday Night | 40°F | Mostly Clear | 3 to 7 mph NW | 5% |
| Saturday | 56°F | Sunny | 7 to 12 mph NW | 0% |
| Saturday Night | 34°F | Mostly Clear | 6 to 10 mph NW | 0% |
| Sunday | 60°F | Sunny | 8 mph NW | 0% |
| Sunday Night | 34°F | Mostly Clear | 9 mph W | 0% |
| Monday | 62°F | Sunny | 6 to 9 mph W | 0% |
| Monday Night | 35°F | Mostly Clear | 5 mph W | 1% |
| Tuesday | 66°F | Sunny | 3 to 8 mph W | 2% |
| Tuesday Night | 38°F | Partly Cloudy | 5 mph W | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Blacksburg, VA
Last spring frost
Apr 24
First fall frost
Oct 19
Growing season
175 days
Hardiness zone
7a
Explore more for Blacksburg, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Blacksburg Nwso, Va (3.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.