Josh Smith provided a double-double of 17 points and 13 rebounds for the Hawks, who bested the Wizards for the 18th time in 19 meetings.
Atlanta improved to 7-3 on the road, bouncing back from a one-sided home loss to Golden State Saturday.
Jordan Crawford registered the second triple-double of his career with 27 points, 11 rebounds and 11 assists, but it wasn't enough for Washington, which fell to 3-19 on the season.
Beautician charged with giving client fatal silicone butt injection
Attkisson leaves CBS News, reportedly over network's 'liberal bias'