The forecast high is blazing for nearly the third week of September, but BYU's game time against Boise State will provide a perfect climate for football.
The high for Saturday in Provo is 90°.
Luckily -- BYU Football: It's Not in the Afternoon Anymore™
The BYU Cougars host Boise State with Saturday night kickoff of 8:15 p.m. MT, which will create a perfect atmosphere for some September football under the lights. I'm sure BYU is quite fine with this after suffering through mid-90s, ~50% humidity for the entirety of its game at Nebraska last week.
Sunset should happen at 7:42 p.