Washington, District of Columbia Weather:
Monday, September 21, 2026
Cloudy Weather
Day 77°
Night 63°
Precipitation 55 %
Wind 5 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (September 21, 2025)
Cloudy Night

Day

73°

Night

59°

Wind

6 mph

Precipitation

9 %