How to Dress Baby for Winter: A Complete Parent's Guide Treehouse Baby, it's cold outside and as the weather changes, so may the temperature in your little one's nursery While your baby's room temperature should always stay between 68 72 degrees Fahrenheit, Baby Boy Clothes for Fall and Winter Best Baby Winter Clothes to Fight the Chill When winter rolls in, it's natural to wonder if your baby is warm enough at bedtime. To make those colder nights feel a little simpler, we've put together a handy sleepwear guide