Weber was recalled from Triple-A Gwinnett on Saturday, Kevin McAlpin of 680 The Fan reports.
Weber has made five starts at the Triple-A level this season, but he's worked exclusively as a reliever in his time with the big league club. He owns a 7.43 ERA and 1.65 WHIP over 13.1 innings with the Braves this season. Akeel Morris was optioned to Double-A Mississippi to clear a roster spot for Weber.