It’s FL in Aug. Have been here for 3 days and it’s as expected - Sunny and Melt-your-face-off hot the majority of the time then it clouds over, the heavens open for a few mins, things cool off slightly then the sun comes out again.
Rinse and repeat either later the same day or the following day.
I don’t find it’s often a rain all day situation, more like brief bursts.
I’d recommend looking at the hourly forecast over the next few days to see what is common.