Both teams have to play in the same weather, but I hate games where it is so crazy hot, especially on Field Turf.
This stadium is unique because it is laid out east/west instead of the normal north/south. If you are looking back west for the ball, it may be hard to see in a late afternoon game.
Get out the pickle juice and mustard. I’d never heard of mustard but a couple weeks ago at my grandson Ute conference game a couple of the boys were cramping and one of the moms had mustard packets. Just when you think you’ve heard it all.
The humidity can be a bigger factor. I’ve never been to Stillwater. Is the humidity there high? The Baylor game was similar heat minus the humidity. Depth will play a big role.
Where are you seeing 95? The National Weather Service says high “near 90”. There is also a decent chance of a thunderstorm coming south from Kansas overnight which might keep things cloudy/cool through the morning, at least; NWS translates that to a 40% chance of rain during the day. There is a weak cold/stationary front in the area, so if that slips south it might also keep temperatures more moderate. https://forecast.weather.gov/MapClick.php?lat=36.110175&lon=-97.05857