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.

According to AccuWeather, the high for Sunday's Cardinals-49ers game will be 99 degrees, which wouldn't be anything new if the game was in Arizona. Instead, it's projected to be the hottest game in the 11-year history of Levi's Stadium.

The 49ers are already seeking relief for players and fans ahead of Sunday’s game at Levi’s Stadium, where the kickoff temperature could eclipse 90 degrees for the first time at a game.