It’s even hotter than was expected on a record-breaking day at Levi’s Stadium for Sunday’s San Francisco 49ers game — and the Niners may have reason to have a gripe with the NFL over it. San Francisco made a late switch to its throwback uniforms for Sunday’s game,

The 49ers along with their fans are going to be sweating it out in their red and gold for Sunday's game against the Cardinals, with temperatures expected to be in the 90s at kickoff at Levi's Stadium in Santa Clara.

Niner fans were ready for battle at Levi's Stadium but many were not expecting unsportsmanlike conduct from the weather.

There is one underrated trait that 49ers quarterback Brock Purdy has that should be commended more. Here is what it is.