Our family of 6 is going to Disney World March 19-26th whats the typical weather like in Fl in March?

I am also renting a house with a pool while we are there, should I have the pool heat turned on for an additional 20 dollars a day. We live in Maine and are used to swimming in maine lakesOur family of 6 is going to Disney World March 19-26th whats the typical weather like in Fl in March?
the average daytime high for the end of march is about 80. and the night time lows are about 58.

and its usually pretty sunny.

i don't think you need the pool heated for that time of year.Our family of 6 is going to Disney World March 19-26th whats the typical weather like in Fl in March?
check weatherchannel.com they should have the weather for that weekOur family of 6 is going to Disney World March 19-26th whats the typical weather like in Fl in March?
Hot!
COLD AND WINDY. D:

My brother works there, and we came down for his wedding, and holy cow, it was freezing! Be sure to bring jackets and pants.

And this is coming from a Northerner, eh! :D