Bull Run, VA Weather & Growing Conditions
Today
79°F
Partly Sunny
Partly sunny, with a high near 79. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 79°F | Partly Sunny | 5 mph E | 8% |
| Tonight | 65°F | Mostly Cloudy | 6 mph SE | 11% |
| Sunday | 85°F | Mostly Cloudy then Slight Chance Showers And Thunderstorms | 7 to 12 mph S | 40% |
| Sunday Night | 62°F | Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 12 mph NW | 68% |
| Monday | 71°F | Chance Rain Showers | 7 to 12 mph N | 37% |
| Monday Night | 57°F | Chance Rain Showers | 5 to 8 mph NE | 48% |
| Tuesday | 65°F | Rain Showers Likely | 12 mph NE | 64% |
| Tuesday Night | 54°F | Rain Showers Likely | 12 mph NE | 64% |
| Wednesday | 61°F | Chance Rain Showers | 13 mph NE | 54% |
| Wednesday Night | 54°F | Chance Showers And Thunderstorms | 12 mph NE | 50% |
| Thursday | 63°F | Chance Showers And Thunderstorms | 13 mph NE | 44% |
| Thursday Night | 52°F | Chance Showers And Thunderstorms | 6 to 10 mph N | 40% |
| Friday | 68°F | Slight Chance Rain Showers | 12 mph N | 20% |
| Friday Night | 52°F | Slight Chance Rain Showers | 5 to 10 mph N | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bull Run, VA
Last spring frost
Apr 15
First fall frost
Oct 24
Growing season
194 days
Hardiness zone
7a
Explore more for Bull Run, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Washington Dc Dulles Ap, Va (5.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.