Hi Paula! I can only comment on our experiences in Oct., and we have gone two times during the last week of Oct. and first part of Nov. The weather has always been perfect, not too hot and not too cold. We needed a sweater in the evenings, but otherwise we had 80's during the day. It all depends on the year though, and mother nature. As for ride refurbs., unfortunately we always miss IASW due to the holiday overlay being put in, but we've been fortunate that that's the only ride we have missed and cared about. We love seeing DL decorated with pumpkins everywhere, and because we leave during the first week of Nov., we also see some Christmas decorations. It amazes us each time, when we go back on Nov. 1st, how the pumpkins have almost disappeared overnight. Mickey's elves must be busy! The Mickey's Halloween Party is wonderful as well! I imagine that the crowds in Oct. have to be smaller than in Aug., but Oct. is quickly becoming more popular. Hope this helps with your decision!
Traci