It's in the 40s/50s where I am right now. I try to do one of my runs when it's starting to get warmer, and that's manageable. But my second run is annoying because it's usually somewhat cold. I don't want to wear layers and get too many clothes sweaty (I don't have that much running gear) so I just run in a t shirt and shorts and I'm pretty cold throughout the run. It must be really annoying for some of you guys where it's actually pretty cold, having to change in and out of clothes al the time for runs.