We were at WDW during Thanksgiving week and the week that followed, last year. Unfortunately, the previous poster was correct. Thanksgiving week was unbearable but the parks cleared out on Sunday and the following week was glorious! This year we are arriving the day after Thanksgiving. As for the weather, we're New Englanders so the days were fantastic, we swam most every afternoon. The evenings were fine, a little cool, but only sweater weather for us. It got very chilly one evening and we kidded that the "snow" falling, at the conclusion of the Candlelight Processional, was real. Take advantage of EE and the late openings and you'll be fine. Have a great time, after all....you're in Walt Disney World!!