Gravity Falls creator Alex Hirsch took to social media tonight to announce that the Disney XD series with wrap after two more episodes. “There’s no easy way to say it so I’m just going to say it: Gravity Falls is coming to an end,” he said in a Tumblr post. “There are two more episodes left: “Weirdmageddon II: Escape from Reality” and “Weirdmageddon III” which will be our hour long series finale. After that, Gravity Falls as we know it will be over.”
The story simply ran its course. You can only realistically stretch a summer for so long.
I wish he stuck with his original plan to have each month of summer be a season. And then we'd have 3 seasons, but he moved the story along quicker and now I'm just sad.