06/10/2026
In many parts of the country, we're getting our first taste of summer. As temperatures rise, many parents wonder whether their baby needs extra water to stay hydrated.
For babies under 6 months of age, additional water can do more harm than good. Breastmilk provides all the hydration they need, so focus on offering frequent nursing sessions during hot weather.
Once babies are over 6 months old, small sips of water can be offered occasionally. Breastmilk still provides most of their hydration and nutritional needs throughout the first year.
[Image Description: Photo: A mother holds the hand of her toddler near a body of water. Text: Does my baby need water? In hot weather, babies may ask to nurse more frequently to quench their thirst. Babies under six months should not be given supplemental water. Too much water can lead to a serious condition called oral water intoxication.]