Hmmmm. Other than the odd cooler interlude It's all looking notably warmer than average to me at present, with the 6z gfs screaming humid, foggy and cloudy for large parts of the run. With HP fairly prevalent just to the East it could well take a while to break out of this pattern - will be good for avoiding using the heating down here I spose but It's not particularly interesting.
I don't think a warm October necessarily gives us any clues for the forthcoming winter but I would much rather see these synoptics now than in mid-late November when I think it appears to be increasingly difficult to break out of.
Indeed the infamously warm December of 2015 had these type of synoptics in November leading me to plump for a record breaking December which (by luck not judgement) came off.
If skies can clear for any amount of time then yes fog becomes an issue but equally if we can tap in to the warmth still to our South then high teens to low 20s cannot be ruled out. I am looking at seeing whether we can have another scarily warm Halloween which seems possible.
Witney, Oxfordshire
100m ASL