We just got back on Sunday from our trip. So I can tell you that our map looked exactly the same as yours.
The lowdown...
It rained every single day in some capacity. But...it didn't cause our trip to be a complete washout. We were able to get to rope drop each morning, do everything we wanted to, before the afternoon rains hit around 1-2 each day. We did get rained on... as did most other people, but we packed ponchos and just went on our way. You had to. This is very typical Florida weather. It stopped raining sometimes after 20 minutes and sometimes after 2 hours. It just depended on the day. But we only missed going back to AK one night around 6 because of a bad storm. Other than that, our trip was great and we did everything we wanted to. I hope you have a magical trip!