Riding to work yesterday and today, it was cold enough that I had to put my mask on to keep the cold air out of my ears at 70 mph. I've been wearing my Joe Rocket jacket, but depending on the weather, I might just have to wear my leather tomorrow. Full face helmet to be worn just a few degrees colder.
I love this time of year. I'm a little sad that I'll be putting the bike up when it gets really nasty, but this is my favorite time of the year to be out and about.