Warm weather hiking boots

I just bought my first pair of hiking boots and I'm wondering if I got the right kind or if there is a better boot for my needs. I bought the boots to go hiking in Mexico where the temperature often reaches into the upper 90's.
I bought the Timberland Cadion: http://www.abc-of-hiking.com/shopitems/hiking-boots/cadionwaterproof-mens-hiki.asp Can anyone tell me if these boots are going to be way too hot or if this a good boot? If anyone has any suggestions or advice, I would greatly appreciate it.