We've all heard the term "dry heat," but its been awhile since I've been in the desert and can't remember what it feels like. I also know heat tolerance is somewhat subjective... But...

I am coming into town this weekend, with predicted highs of 100, 104, & 101. I just want to hear from those of you familiar with the area what I should expect in terms of activities. Will I only want to be hanging out at the pool during the day? We did want to go hike at some point - but maybe that will only be possible in the early morning or if we take the Tram up the mountain. What about nighttime? Will I be comfortable eating on a patio once the sun goes down?