Yesterday it was warm enough (about 10C/50F) that I put a couple of bikes in turn on the stand, to do some minor tuneup work in the driveway, in just a light jacket. Today it was only about 2C/36F when I got up and took the dog out, and now it's about 7C/45F. I probably won't bike today, but I'll take the girl to the dog park in a while, and maybe work on her frisbee skills.