[MENTION=86492]tarwheel[/MENTION], I fought that same headwind going home last night. I was about to get into a groove on one stretch when I got slapped in the face by a stiff headwind.
This morning it looked light enough to ride without lights. I even switched from my clear lens glasses to regular sunglasses. Which then made me think it was darker than it was. It was colder out today than yesterday at 27F, but the only gear change I did was my warmer mittens.
High of about 50 today.