What @Chicken Danz said.What are preferred breeds for Kansas?
My little Golden Campine did fine in the cold except when she was molting last November when it got so cold. Of course Orpingtons do well in the cold, and so far they have done well in the heat. Most of the standard breeds will do fine in the summer if they have shade and plenty of water.
Enjoy. We have some wonderful breeders here in Kansas that have birds that are far superior to those from hatcheries. Danz (near Burlington) has beautiful birds as does @Trish44 over near Wichita. I'm hoping to have some variously colored Orpingtons next summer. My pullets are about 18 weeks old, and I'm keeping a Jubilee cockerel (if he doesn't tick me off too much in the meantime). But I'm just a dabbler, and Danz and Trish know better what they are doing.
Where are you located? Welcome to the group, we chat about lots of chicken and not chicken related stuff here.