Although babies can go outside when it's cold, their bodies aren't equipped to handle the extreme temperatures yet. Here's how to dress your baby for cold weather: https: nortonchildrens.com news how to dress baby for weather Dressing a winter baby? January 2019 Babies Forums What to Expect These are the layers I put my 5 month old when we were hiking in cold wintery conditions. Base layer: Merino is the best on skin to keep bubs warm. You can How to dress your baby for spending time outdoors in the winter Active For Life