I think that you're desperately trying to convince yourself (and others) that it will be mild to avoid any disappointment if the weather turns out that way. I should say at this point that I don't care if it's mild or cold, i just find model watching fascinating. However, as already mentioned, anyone who thinks that what the models are showing 8 days away is 'right' is .......... foolish.
Maybe it will be mild.
Maybe not.
However, uncomfortable as it may be for some, fence sitting is the best option at this stage.