Can you get a heat stroke in 90 degrees?

Yes, it is possible to experience heat stroke in 90-degree weather, especially if humidity is high or if you're engaging in strenuous activity without adequate hydration. Heat stroke occurs when the body's temperature regulation fails, leading to an elevated core temperature, which can be life-threatening. Factors such as individual health, acclimatization to heat, and duration of exposure also play significant roles in the risk of heat-related illnesses. Always stay hydrated and take breaks in the shade or indoors when spending time in hot conditions.