Use this link for the webcams, it's all you ever need. Each scene can be made full screen in the lower right corner if needed. As far as cold weather, the entertainment will be cancelled if the temp will be below 47 degrees. They made an exception one year, about 2013 we went to Brownwood for New Year's Eve and Cactus Jack was playing, it was very cold and the stands were only about half full, but they played until 9pm.
The Villages Webcams all 3 Squares