They are now 12th in the league and within seven points of a playoff spot.
Meanwhile, the Owls have taken 14 points from their last seven games, helping them to move out of the relegation zone.
Dave Jones's side are now three clear of Peterborough United, who do not play this weekend.
Sheff Wed: WWDLWD
Charlton: Hamer, Solly, Morrison, Taylor, Evina, Wilson, Stephens, Pritchard, Jackson, Wagstaff, Kermorgant
Sheff Wed: Kirkland, Buxton, R Johnson, Llera, Gardner, Antonio, J Johnson, Prutton, Semedo, Helan, Madine
Sports Mole says: 2-0