We just got back on Sunday. Last Tues. and Wed. evenings, there were horrific thunderstorms for a couple of hours - it even hailed some. On Thurs., it rained from 7:00 a.m. to noon and then was sunny the rest of the week. It was in the mid-80's on the rainy/cloudy days, and about 89 or 90 on the sunny days.
Hope this helps! Please carry your ponchos with you. We felt so sorry for people who were all dressed up in the evenings for a special dinner and then couldn't get from the bus to the monorail because they didn't have ponchos or umbrellas.