What is the temperature in your house?

I have a programmed thermostat that sets the temperature in the house by the time of day and the day of the week. Since it is the week end the house is at a comfortable 20C during the day. It will warm up to 22C this evening then cool to 16C over night. When I wake up tomorrow it will be a warm 21C then cool off to 18C while I am at work. It saves a lot of money on heating bills.