Will there be a Warzone Season 6?
Season 5 of Warzone began on Aug. 13, giving it an approximate end date of Oct. 8. If the next season has the same duration as Season 5 then it would be roughly eight weeks long. This means the end of this coming season of Warzone will be after the release of Call of Duty: Vanguard and as such likely the last season on the Verdansk map.
Will There be a Warzone Season 6?
There will certainly be another season of Warzone incoming, but with the release of Call of Duty: Vanguard set for Nov. 5, things are a bit more up in the air than usual. Vanguard releases squarely in the middle of when we would expect "Season 6" to be.
There are a few ways Activision might handle this. There may be some strange sort of overlap season, but more than likely developers will cut the season short and restart with a new Season 1 coming into Call of Duty: Vanguard.