It’s Always Sunny In Philadelphia (FXX, 10:00 p.m.) — The gang takes advantage of global warming when a record-breaking heat wave presents a unique opportunity to draw in customers to the pub.
Chicago Med (NBC, 8:00 p.m.) — New relationships are formed over a staff crawfish boil as Dr. Charles and Dr. Manning bite into a bloodthirsty case.
Riverdale (CW, 8:00 p.m.) — Veronica is caught between Hiram and Hermoine as the two go on trial while Jughead learns some shocking information about his family and Betty joins the Junior FBI program.
Survivor (CBS, 8:00 p.m.) — Another castaway visits the island of idols as a rebellion begins to take shape.
The Goldbergs (ABC, 8:00 p.m.) — Murray decides to buy WrestleMania tickets to spend time with Barry and Adam, but he buys fake tickets so they can’t get in.
The Masked Singer (Fox, 8:00 p.m.) — The remaining celebs take the stage for their next round of performances.
Schooled (ABC, 8:30 p.m.) — Coach Mellor worries his athletic records may soon be broken and Lainey worries that her next musical might not be as big of a hit.
Chicago Fire (NBC, 9:00 p.m.) — Severide wrestles over his future with Firehouse 51 and Herrmann has it out with a police officer.
Modern Family (ABC, 9:00 p.m.) — Cam goes to war with his school’s mascot who is threatening his chances of a college-level job while Gloria secretly tries to baptize the twins when Haley and Dylan are away.
Nancy Drew (CW, 9:00 p.m.) — Nancy must save George when Tiffany’s spirit begins possessing his body.
SEAL Team (CBS, 9:00 p.m.) — The team fights off enemy attacks while on a mission to protect U.S. ambassador Nicole Marsden.
Single Parents (ABC, 9:30 p.m.) — Will tries to help Miggy with his disciplining skills as Angie begins to spiral after discovering her one night stand is connected to the group in a surprising way.
American Horror Story (FX, 10:00 p.m.) — The former camp counselors try to prevent history from repeating itself when a deadly new trio wreaks havoc at Redwood.
Chicago P.D. (NBC, 10:00 p.m.) — Voight pulls Darius in after Crawford asks Intelligence to investigate a dangerous drug, but there is little trust in the relationship.
Stumptown (ABC, 10:00 p.m.) — Grey gets the cold shoulder from Dex, who’s got her hands full when her ex, a famous musician named Fiona, comes to town and Dex must protect her from a stalker.
LATE NIGHT GUESTS
Jimmy Kimmel Live!: Shia LaBeouf, Lil Rel Howery, Grace Potter
The Tonight Show Starring Jimmy Fallon: Henry Golding, Noomi Rapace, Dan White
The Late Show With Stephen Colbert: Helen Mirren, Ian McKellen, “MasterChef Junior” contestants
Late Night With Seth Meyers: Jim Gaffigan, Jenny Slate, Muna, Brendan Buckley
The Late Late Show With James Corden: Wiz Khalifa, Zach Woods, Sara Bareilles
A Little Late With Lily Singh: Ashley Graham
The Daily Show With Trevor Noah: Julián Castro
Conan: Willem Dafoe, Emily Catalano