We have one of those fancy wall clocks that also has the monitor for outdoor temps. The remote monitor died a year ago, nothing fixes it. My folks gave us a new, little desktop one last Christmas. This summer we noticed the wall one randomly started giving us a read-out for the outdoor temp, but it's only accurate from about 7pm til about 7am.....during the day it's ALWAYS wrong.....WAAAYYY wrong.
Right now, its 11am.......OOOHHHH, how I wish I could believe you:

But your little brother has ratted you out:

I wish my neighbor would move their outdoor remote to a slightly more reliable location.