Disney at Thanksgiving vs. Christmas

[mom2aurora&buzz]

We are thinking of going the week of Thanksgiving and I was wondering from other's experience what are the crowds like? We've gone during February school break and I'll never do that again! 180 minute standy-by wait times, and Fast Pass return times were 6 hours later! Sometimes more. It was insanity. Just wondering from other's experience what the crowds are like. We are also thinking of Christmas, like the week OF CHristmas. How are the crowds then? I know the price for Christmas is probably twice that at Thanksgiving. Also, how was the weather? Warm, cool, freezing? SIL went a couple weeks ago and they froze!