I like mid 70's to mid 80's with a light breeze. Cooler is fine if I'm working hard out in the yard, but I like it warm for sitting on the porch or tinkering about. It's been seriously too hot here this year - we've already had at least 2 weeks worth of triple digits, something we normally save for late July and August. Mixed with the smoke from the wildfires and my garden and I are both wilting!
