Blacksburg, VA Weather & Growing Conditions
Today
79°F
Patchy Fog then Partly Sunny
Patchy fog before 9am, then patchy fog and isolated rain showers between 9am and 11am. Partly sunny, with a high near 79. East wind 0 to 6 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 |
|---|---|---|---|---|
| Today | 79°F | Patchy Fog then Partly Sunny | 0 to 6 mph E | 18% |
| Tonight | 64°F | Mostly Cloudy | 5 mph SE | 10% |
| Sunday | 82°F | Partly Sunny then Chance Showers And Thunderstorms | 5 mph S | 48% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms then Mostly Cloudy | 0 to 3 mph SW | 38% |
| Monday | 80°F | Showers And Thunderstorms | 0 to 3 mph E | 87% |
| Monday Night | 59°F | Showers And Thunderstorms | 5 mph E | 87% |
| Tuesday | 68°F | Showers And Thunderstorms Likely | 7 mph E | 65% |
| Tuesday Night | 54°F | Showers And Thunderstorms Likely | 7 to 10 mph E | 65% |
| Wednesday | 60°F | Chance Rain Showers | 9 mph E | 50% |
| Wednesday Night | 52°F | Chance Showers And Thunderstorms | 8 mph E | 47% |
| Thursday | 65°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 6 mph NE | 36% |
| Thursday Night | 52°F | Slight Chance Showers And Thunderstorms | 5 mph NE | 21% |
| Friday | 68°F | Slight Chance Rain Showers | 5 mph N | 21% |
| Friday Night | 49°F | Slight Chance Rain Showers | 3 mph N | 21% |
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 (1.6 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.