Many individuals ask, Does cold weather make arthritis worse’ Although a common misconception, arthritis doesn't start to spread throughout your body in the winter. Since your body becomes more sensitive to discomfort in cold conditions, a patient feels agony during the winter season. This pain is because your body becomes more sensitive to pain when it becomes chilly. Muscle spasms may result from the cold's slowing of blood flow. You should seek medical attention if you have unusual bodily feelings throughout the winter.