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Arlington Weather
United States · Updated Sunday, April 5, 2026 at 12:12 AM ET
75°F
Clear Sky
Feels like 75°F · H 76°F / L 73°F
Humidity
62%
Wind
7 mph
S
Visibility
6 mi
Golden Hour · Arlington Today
Morning Golden Hour
8:21 PM – 9:21 PM
Sunrise 8:31 PM
Evening Golden Hour
8:29 AM – 9:29 AM
Sunset 9:19 AM
About Arlington Weather
Arlington County in Virginia directly across the Potomac from Washington DC is home to the Pentagon and many federal agencies. Technically a county without a city, it shares DC's intense urban heat island while the Potomac and multiple streams provide some cooling corridors. Dense commercial development along the Orange Line intensifies heat.