49ers Face Record Heat at Levi's Stadium for Cardinals Game

Sunday's game is expected to be the hottest in stadium history, prompting special measures for player and fan safety.

The San Francisco 49ers are preparing for Sunday's game against the Arizona Cardinals, which is forecasted to reach temperatures of up to 99 degrees.
This will be the hottest game in Levi's Stadium history, surpassing the previous record of 88 degrees set in 2021.
The 49ers unsuccessfully petitioned the NFL to wear all-white uniforms to mitigate heat effects; they will instead wear red throwback jerseys with white pants.
Hydration measures have been emphasized for players, with increased use of IV fluids expected before kickoff.
Fans attending the game are advised to stay hydrated and take precautions against the heat, with additional water refill stations available at the stadium.