Loudoun County Weather

Weather For Loudoun County, Virginia

Loudoun County is in the northern part of the Commonwealth of Virginia in the United States. In 2020, the census found a population of 420,959, making it Virginia’s third-most populous county. Loudoun County’s seat is Leesburg.

According to Wikipedia, Loudoun County was established in 1757 from Fairfax County. The county is named for John Campbell, Fourth Earl of Loudoun and governor general of Virginia from 1756 to 1759. 

If you live, work or play in Loudoun County, the weather is important to you. That’s why Loudoun County Weather was created — to be a weather resource for the residents and visitors of Loudoun. We hope you’ll bookmark this page to get the most current weather conditions and weather forecast for Loudoun County, all 521 square miles! From Aldie to Waterford, Ashburn to Sugarland Run, Brambleton to South Riding, Broadlands to Sterling, and everywhere in between, Loudoun County Weather has you covered!