Brightwood, VA Weather & Growing Conditions
Today
74°F
Mostly Sunny
Mostly sunny, with a high near 74. South wind 5 to 10 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 74°F | Mostly Sunny | 5 to 10 mph S | 1% |
| Tonight | 60°F | Mostly Cloudy then Chance Rain Showers | 2 to 8 mph S | 50% |
| Thursday | 74°F | Slight Chance Rain Showers then Partly Sunny | 7 to 10 mph S | 24% |
| Thursday Night | 59°F | Chance Rain Showers | 0 to 5 mph SW | 45% |
| Friday | 70°F | Chance Light Rain | 2 mph N | 39% |
| Friday Night | 46°F | Slight Chance Light Rain then Partly Cloudy | 1 mph NW | 24% |
| Saturday | 63°F | Sunny | 1 to 7 mph NW | 8% |
| Saturday Night | 36°F | Mostly Clear | 1 to 5 mph NW | 6% |
| Sunday | 62°F | Sunny | 1 to 5 mph NW | 1% |
| Sunday Night | 34°F | Mostly Clear | 2 mph W | 5% |
| Monday | 63°F | Sunny | 2 to 6 mph W | 4% |
| Monday Night | 34°F | Mostly Clear | 1 mph NW | 4% |
| Tuesday | 67°F | Sunny | 1 to 5 mph SW | 1% |
| Tuesday Night | 36°F | Mostly Clear | 2 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Brightwood, VA
Last spring frost
Apr 21
First fall frost
Oct 22
Growing season
184 days
Hardiness zone
7a
Explore more for Brightwood, VA: full frost dates · planting calendar · Virginia frost dates
Climate data from the nearest NOAA station, Boston 4 Se, Va (6.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.