Despite near-record temperatures in Santa Clara, the 49ers remained undefeated with a win over the Broncos on Sunday. The 49ers defeated the Broncos on Sunday at Levi’s Stadium as most of the Bay Area is under a heat advisory.   Some fans coming out of the stadium after the game said they h ad fun, the team played well, but they could feel the heat. In Santa Clara, temperatures reached the 90s. Some fans were prepared for the head. Additionally, according to NBC Bay Area’s partner, NBC Sports Bay Area, the team put cups at all fountains for fans to take water back to their seats and had free sunscreen available at guest service stations. Christie Smith has the full report in the video player above. ...read more read less