What would be the estimated temperature for Orlando, Florida For the month of April?

I will be taking a vacation on April 5, 2008 for 10 days to Orlando, Florida. This is going to be my first visit here in the last 10 years so I don't remember much. I now have a 6 year old boy, and i'm just looking for advice on clothing and stuff to do while being there, I have ticket to all four parks and Discover Cove but that's about it. I'm very interested in knowing how the weather would be, I don't know if it will be chilly, windy, cold, hot, super hot, etc.