lz, how long u gonna stay in the rockies?

we will be there from the 24th to the 30th of August, will go visit jasper and yoho first and then spend the last several days of our trip in banff.  Just like ur guys, we will be camping as well! :).  Hot and cold are all subjective, but if you click the link below.
http://www.banff.com/banff-weather/
i guess it can get a little chilly at night.  40deg fahrenheit.  Just get a nice and warm sleeping bag.  Btw, if ur guys will be in the rockies around the same time period, maybe we can travel together, :).