The Ideal Room Temperature for Sleep As we age, getting quality sleep becomes more important for staying healthy and energized. Dr. Kelvas, a sleep expert, highlights how room temperature significantly impacts our ability to fall and stay asleep.The ideal room temperature for promoting restful sleep ranges between 60 °F (15.5 °C) to 68 °F (20 °C), according to the Sleep Foundation. If the room is too hot or cold, your body may struggle to regulate hormones essential for good sleep.Why Temperature Affects Sleep Quality,

Our bodies have a natural thermoregulation system that keeps our internal temperature stable. Sweating cools us down, while shivering generates heat. Blood vessel dilation and constriction also help adjust our temperature based on the surroundings.