62 and raining here in northern Wyoming.
After a near lifetime hating the DC summer with the white-hot heat of a thousand suns, I have set up summer camp where the sun is hot (most days) but the humidity is low and the nights are cool. But I'll be back in DC for fall.
(And yes, I'll be out here for part of winter, too. Guessing I won't be worrying about the rain-snow line.)