
Weather Outlook. Poor Air Quality. Storms possible – may be severe, especially Tomorrow

Weather forecasts and information for all of Loudoun County, Virginia. Including Leesburg, Aldie, Waterford, Ashburn, Sterling, Dulles, Hamilton, Purcellville, South Riding. Loudoun Weather is your source for Loudoun County weather forecasts, weather radar and more.
Today: More humid and hot with a high in the low 90s. There is a poor air quality alert in effect.
Tonight: Very mild with a low around 70.
Friday: Sunny and hot with a high near 92. It will also be more humid with an isolated storm. Poor air quality will continue
Friday Night: Thursday Night: Clear with a low in the low 70s.
Saturday: HOT with scattered showers and storms in the afternoon. Highs low 90s, with a heat index in the upper 90s.
Saturday Night: Chance of showers and storms with a low in the low to mid 70s.
Sunday: Chance of showers and storms, especially early in the day – hot, with highs in the low 90s, but humidity dropping as the day goes on.
Sunday Night: Partly cloudy with lows in the 60s
Monday: Not as hot and less humid. High around 87.
Monday Night: Partly cloudy with lows in the upper 60s.
Tuesday: Hot and sunny. There might be a late day storm. High around 91.
Tuesday Night: Clear with a low in the low 70s.
Wednesday: Sunny and hot with highs in the low 90s.
Wednesday Night: Clear with a low in the low 70s.
Fourth of July: Sunny and hot with highs in the low to mid-90s. Isolated storm.
Today: Increasing humidity and a chance of afternoon showers and storms. Some storms could be strong to severe with gusty winds and heavy rains. High near 87.
Tonight: Showers and storms possible before midnight. Very mild with a low around 70
Tuesday: Hot and sunny. There might be a late day storm, but a very small chance. High of 88.
Tuesday Night: Clear with a low in the mid-60s.
Wednesday: Sunny and hot with a high near 90.
Wednesday Night: Clear with a low in the upper 60s.
Thursday: Sunny and hot with a high near 90.
Thursday Night: Clear with a low in the upper 60s.
Friday: Sunny and hot with a high near 90. It will also be more humid so heat index values could reach the upper 90s.
Friday Night: Thursday Night: Clear with a low in the upper 60s.
Saturday: Not as hot with a 30% chance of afternoon and evening thunderstorms. High around 87
Saturday Night: Partly cloudy with lows in the 60s.
Sunday: Not as hot with a 30% chance of afternoon and evening thunderstorms. High around 87