We will be there about the same time 17-21 (spur of the moment last minute let's go to Disney trip, darn you APs). We were there the same week last year and it really was a mix bag of weather. It was predicted to be the same as it's showing right now but nope. Day we got there it was warm, I had on capris and a light weight long sleeve shirt and almost burned up, then a gully washer came out of nowhere about 4 pm and it lasted a good 30 min. or more. We got our text our room was ready at Dolphin so got soaked to bone getting there, which got me cold and the jacket had to come out for the night. After that it was warmish but windy most days. I had capris and long sleeve shirts and a scarf, ended up having to buy a pashmena at Morocco one morning it was just too cold, it ended up wrapped around my waist in the afternoon and back over my shoulders at night. One day I had to buy a fairly heavy jacket at HS, yes I had one with me but it was in my room and I was cold right then (that's my excuse and I'm sticking to it). This time I'm taking a pair of light weight leggings and a pair of light weight joggers, a couple of pairs of capris, light weight long sleeve shirts that can be layered with something under if it gets colder and maybe a pair of jeans and a couple of different weight jackets. I'm a Georgia girl and those 50s at night are just too cold for me. I'm guessing I'm going to start the mornings with a jacket and end up with it tied around my waist toward afternoon then back on by the time the sun sets. It was sunny and 62 here yesterday afternoon and I had on a jacket while outside.