Weather WorldSouth, VA 7-Day Night Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weather Quote O' the Day
South, VA Weather Forecast
South, VA Weather Forecast Date: 226 PM EDT Thu Sep 10 2026
The area/counties/county of: Arlington/Falls Church/Alexandria, including the cities of: Reagan National Airport, Arlington, Ballston, Barcroft, Cherrydale, Rivercrest, and Rosslyn.or toggle through each period.
This Afternoon... Partly sunny. Highs in the upper 80s. West winds 5 to 10 mph.
Tonight... Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows around 70. Northwest winds around 5 mph. Chance of rain 50%.
Friday... Mostly cloudy. A chance of showers in the morning. Highs in the lower 80s. Northeast winds around 5 mph. Chance of rain 50%.
Friday Night... Mostly cloudy. Lows in the upper 60s. Light and variable winds, becoming southeast around 5 mph after midnight.
Saturday... Partly sunny in the morning, then mostly cloudy with showers likely in the afternoon. Highs in the mid 80s. Southeast winds 5 to 10 mph. Chance of rain 60%.
Saturday Night... Showers likely with a chance of thunderstorms. Lows around 70. Chance of rain 70%.
Sunday... Mostly sunny. Highs in the mid 80s.
Sunday Night... Partly cloudy. Lows in the upper 60s.
Monday... Mostly sunny. Highs in the lower 80s.
Monday Night... Partly cloudy. Lows in the lower 60s.
Tuesday... Sunny. Highs in the lower 80s.
Tuesday Night... Mostly clear. Lows in the mid 60s.
POP = Probability of Precipitation
South Radar Loop
Use the map search tool if you want to place a location marker on the radar map...