3° Fahrenheit on the way to work this morning. Heated seats and a turbo do make it more bearable, though.
Also, my furnace is not taking it very well. I'm not sure if it's just not good enough, or just programmed by a crack head, but it lets the temp drop to about 13 below the thermostat before it turns on, then proceeds to run constantly for the next hour until it gets to the set temperature. It then shuts off again until it's about mid to low 60's.