Middleburg, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Middleburg, a town in Loudoun County, Virginia.
Tonight
51°F
Mostly Clear
Mostly clear, with a low around 51. Southeast wind around 5 mph.
7-day forecast for Middleburg
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Mostly Clear | 5 mph SE | 2% |
| Wednesday | 74°F | Mostly Sunny | 5 to 14 mph S | 2% |
| Wednesday Night | 61°F | Mostly Cloudy then Light Rain Likely | 7 to 12 mph S | 67% |
| Thursday | 75°F | Chance Light Rain | 9 to 13 mph S | 49% |
| Thursday Night | 60°F | Chance Light Rain | 1 to 8 mph SW | 47% |
| Friday | 70°F | Rain Likely | 1 to 5 mph N | 59% |
| Friday Night | 49°F | Light Rain Likely | 1 to 6 mph NW | 57% |
| Saturday | 64°F | Mostly Sunny | 6 to 13 mph NW | 11% |
| Saturday Night | 41°F | Partly Cloudy | 6 to 9 mph NW | 11% |
| Sunday | 61°F | Mostly Sunny | 5 to 8 mph NW | 5% |
| Sunday Night | 39°F | Partly Cloudy then Slight Chance Light Rain | 7 mph NW | 19% |
| Monday | 61°F | Slight Chance Light Rain | 7 to 16 mph NW | 21% |
| Monday Night | 38°F | Slight Chance Light Rain | 5 to 9 mph W | 21% |
| Tuesday | 65°F | Sunny | 6 to 13 mph W | 8% |
Forecast source: National Weather Service (api.weather.gov) for Middleburg (38.970, -77.741). Updated through the day.
Growing snapshot for Middleburg
Last spring frost
Apr 17
First fall frost
Nov 1
Growing season
198 days
Hardiness zone
7a
More local growing data for Middleburg: nearby ZIP 20117 weather · frost dates · planting calendar · Virginia frost dates
Nearby towns & communities
Aldie
Arcola
Ashburn
Belmont
Brambleton
Broadlands
Cascades
Countryside
Dulles Town Center
Goose Creek Village
Hamilton
Hillsboro
Kincora
Lansdowne
Leesburg
Loudoun Valley Estates
Lovettsville
Lowes Island
Moorefield
Oak Grove
One Loudoun
Purcellville
Round Hill
South Riding
Sterling
Stone Ridge
Sugarland Run
University Center
Upperville
Waterford
Climate data from the nearest NOAA station, Mt Wx, Va (9.4 mi from Middleburg). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.