Loudoun Valley Estates, VA Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Loudoun Valley Estates, a community in Loudoun County, Virginia.
Today
75°F
Mostly Sunny
Mostly sunny, with a high near 75. South wind 8 to 12 mph, with gusts as high as 20 mph.
7-day forecast for Loudoun Valley Estates
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Mostly Sunny | 8 to 12 mph S | 1% |
| Tonight | 61°F | Mostly Cloudy then Chance Rain Showers | 6 to 9 mph S | 49% |
| Thursday | 74°F | Chance Rain Showers | 8 to 12 mph S | 43% |
| Thursday Night | 60°F | Chance Rain Showers | 2 to 8 mph SW | 50% |
| Friday | 70°F | Chance Light Rain | 5 mph N | 49% |
| Friday Night | 48°F | Chance Light Rain then Partly Cloudy | 2 to 8 mph NW | 26% |
| Saturday | 63°F | Mostly Sunny | 8 to 15 mph NW | 6% |
| Saturday Night | 41°F | Mostly Clear | 13 mph NW | 5% |
| Sunday | 61°F | Mostly Sunny | 8 to 13 mph NW | 1% |
| Sunday Night | 40°F | Mostly Clear | 9 mph NW | 5% |
| Monday | 61°F | Sunny | 9 to 14 mph NW | 5% |
| Monday Night | 37°F | Mostly Clear | 3 to 8 mph W | 4% |
| Tuesday | 65°F | Sunny | 5 to 9 mph SW | 2% |
| Tuesday Night | 40°F | Mostly Clear | 7 mph W | 0% |
Forecast source: National Weather Service (api.weather.gov) for Loudoun Valley Estates (38.980, -77.509). Updated through the day.
Growing snapshot for Loudoun Valley Estates
Last spring frost
Apr 13
First fall frost
Oct 26
Growing season
195 days
Hardiness zone
7a
More local growing data for Loudoun Valley Estates: nearby ZIP 20148 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
Lovettsville
Lowes Island
Middleburg
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, Wfo Sterling, Va (2.7 mi from Loudoun Valley Estates). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.