Just under 50F this morning and I overdressed a bit. I stopped after about 4 miles to shed a layer. Then my route dropped down to a drainage creek and the air got a good 10 degrees colder. I got chilled a bit but didn't stop again and it warmed back up once the route climbed back up.
High today over 60F. I'm off work tomorrow and we may hit 70. I may have to ride a bit just to enjoy that.