If a cat stays in an environment of 35 degrees for a long time without any measures to avoid heat, it may suffer from heat stroke. However, if it stays indoors or in a cool place, it will not suffer from heat stroke. You need to check the details. Judge based on the actual condition of the cat. When the weather is hot, it is best to keep the cat in the shade, and prepare enough water for the cat. If there is an air conditioner or electric fan, you can also turn it on.