We were in Florida from about the 5th - 14th. The 1st day we were at Vero and it was great. Mid 70's. Rest of week in Orlando was very cool. Mittens and hat weather at night and it was unusual people said. We are from Minnesota and used to snow and cold and were freezing not dressed right.
From everything I know - expect mid-low 70's as normal and upper 50's at night.
We will be in Orlando this year the 17th - 23rd and hoping for warmer weather for sure!