I have been using 30 as my cut off point - above 30 and I am fine with my under armor shirt and light pants - below 30 and I have been putting on fleece under my pants. Problem with that is that although I am comfy when I start out - I get way too hot and start sweating.
Maybe part of the problem has been that our weather has been very erratic - this morning it was in the high 30's when I ran and tomorrow morning it is suppose to be in the low 30's with 15 mile an hour winds - which will mean a windchill in the mid 20's. Maybe if it gets cold and stays cold I will adjust to the colder temp's.
Tomorrow should be the beginning of about 7 + days of cold weather. Since I run at 6:00 AM - I will get to face the low temp's and will probably wear the fleece. How the heck could I be too hot when the temp is near 20 degrees? I know that I have hot flashes - but there is no way I should be too hot in those temp's. I will let you know how I feel after my run tomorrow morning.
MADISON, WI forecast
ENJOY the DAY