Yellowstone Season 4 is expected to premiere in November, with the additions of Jacki Weaver and Piper Perabo

Deadline

Deadline reports Yellowstone is leaving its traditional summer home for a fall premiere. (A Paramount Network promo teases a fall premiere date.) "While no one would confirm a rock solid debut date, I hear they are eyeing early November for the start of the new season of the Paramount Network series," reports Deadline's Mike Fleming Jr. "It will join the launch corridor for most returning prestige and must see shows, when eyeballs are optimized and Yellowstone gets the chance to cross promote on CBS’s NFL broadcasts, with a season that will run through the holidays." He adds that Weaver will play the CEO of Market Equities who is trying to crush the hold that Kevin Costner's John Dutton has on his sprawling Montana ranch. Piper Perabo will play a protester from Portland who is against the state funded police force that protects industrialized farming and the killing of animals.