Weather Weirdness

High temperatures over the last few days have been in the 40's and overnight lows have been in the 20's - it even snowed a bit one afternoon this week! Yesterday, I broke into the box of sweaters in the closet when planning my outfit for the day. While this would not be at all unusual in my native Ohio at this time of year, for some reason I find it really odd for North Carolina. I wonder if that means I'm getting acclimated to Southern weather?