Ah!
Yes, I went last year almost the same time you are going.
The parks were EMPTY! We walked on EVERY ride. Even the Fast Pass rides. We never used a fast pass and everything was great!
The only thing that was lacking was the fact the fireworks in the Magic Kingdom do not go off during the week. They are on the weekends.
The weather was okay. It rained everyday at the same time. We were a little bit worried because a hurricane (forget which one) was heading towards florida, but veered off at the last minute. The temperature was pretty nice. It ranged from 70-85 if I remember correctly. Lets put it this way, I dont remember being cold, and I dont remember being hot.
The park hours are okay....they could be extended later. If I remember correctly, the parks closed, on average, at 8. Epcot was later, Animal Kingdom was earlier (like 5 or so).
If you have any more questions please feel free to PM me. I will help out as much as possible. I just wanted to give you a little glimpse.
Hope this helps a little!:hammer: