I think Wednesday will be the best day because with the really cold temperatures we have been having they are going to be wanting to move when it warms up on Wednesday, imo.
FWIW, some of the very best deer movement in all of my years hunting was on a rapid warmup following a real tough cold spell. I don't know which day would be best this week because I haven't paid too much attention to the forecast, but I would not hesitate for a moment to hunt on a warm day following these very cold days!