When we're in these sub-whatever temperatures I leave the thermostat at basically the regular daytime level, and this time I felt a little too warm on waking up.
It was supposed to go down to 5, and today's high was to be 20.
Checking on current predictions, we might actually get up to 23 or 24. That's kind of exciting, isn't it? Then back down to under 10 degrees tonight. The weekend will be warmer, though, with highs of 31 and 32 or thereabouts. Which is: Freezing.