With temperatures are expected to hit the mid 80s to upper 90s this week, DTE recommends Michiganders set their thermostats to 78 degrees — and raise it a few degrees when you’re not home.
The highest temperatures in Michigan are expected to hit 90 in Detroit while the lowest, 71 degrees, are predicted for Marquette.
The U.S. Department of Energy recommends keeping indoor temperatures comfortable, at a level that provides humidity control…