we go every year about the same time in Feb...just one week later. We leave this year on the 10th. We have had days of very warm weather...into low 80s but usually around the mid to low 70's. We went to MK one time and the a.m. was fairly nice but by noon it was very windy and cold...had to buy sweatshirts for everyone cuz we forget to bring ours that day to teh park...
anyway, I always plan for a little bit of everything. we had one night last year that it got down to the high 40s and luckily we were prepared and had our jackets with us...
Just plan for all types of weather. If you're lucky enough to have the room bring sweatshirts and/or light jackets, shorts and tees, jeans and capris...etc. My husband laughs at me every year when I am packing...he wants to know why I don't bring the kitchen sink....Duh, the kitchen sink is included in the room....