Republican polls were off, too. Trafalgar had Trump winning PA by 2, GA by 5, NV by 1, NC by 2, MI by 2, AZ by 3. The did come close in WI, getting Biden +1 there.
Susquehanna had Trump winning PA by 1, and Biden winning WI by 3.
Rasmussen had Biden winning PA by 3, and Trump winning NC by 1. But they had Biden +1 in the national popular vote; he won by 4.