Crystal City Weather Today
Arlington, United States · Updated Saturday, April 4, 2026 at 10:58 AM ET
77°F
Clear Sky
Feels like 78°F · H 80°F / L 75°F
Humidity
67%
Wind
7 mph
SW
Visibility
6 mi
Pressure
1021
hPa
Cloud Cover
0%
Golden Hour · Crystal City Today
Morning Golden Hour
8:23 PM – 9:23 PM
Sunrise 8:33 PM
Evening Golden Hour
8:28 AM – 9:28 AM
Sunset 9:18 AM
Crystal City Weather Right Now
Crystal City weather today is 77°F with clear sky. The high will reach 80°F and the low will drop to 75°F. It feels like 78°F outside. Humidity is at 67% with winds from the SW at 7 mph. Visibility is 6 miles with 0% cloud cover and a pressure of 1021 hPa.
5-Day Forecast
Sun, Apr 5
70°F
51°F
Heavy Intensity Rain
Mon, Apr 6
62°F
43°F
Few Clouds
Tue, Apr 7
50°F
41°F
Clear Sky
Wed, Apr 8
53°F
34°F
Clear Sky
Thu, Apr 9
42°F
40°F
Few Clouds
About Crystal City Weather
Crystal City near Reagan Airport has massive office complex development with Amazon's new HQ2 adding significant density — moderate Potomac influence nearby.