68 during the day, 63 at night. Once in a while I'll spike it to 70, which is a luxury. I also grew up in a old drafty house, and being cold brings back sad memories of not having enough money for oil, so I try not to let that happen. This apartment has really high ceilings, and old windows, so it's expensive. $75 for gas year round, which includes appliances/hot water. I'll be caulking soon. My electric bill is only around $30/month, though.