This ranking comes after extending its conference winning streak to eight.
The Nittany Lions swept Dartmouth over the weekend.
The game will serve as the Nittany Lions' Helmet Stripe game.
The Arboretum hosted this years Pumpkin Festival with music, food, and competitions for the whole family.
Pennsylvania's Josh Shapiro, Michigan's Gretchen Whitmer, Wisconsin' Tony Evers, New Mexico's Michelle Lujan Grisham, and Maine's Janet Mills made an appearance.
A weekend of events will culminate in a Saturday concert at Eisenhower Auditorium.