I think I just saw that bit of sky clearing this afternoon, or was it just a dream...
As the other replies have said, November across the UK is usually dreary, overcast and damp. The autumn colours are now fading and a lot of the leaf fall has already gone. Another week or so and the weather we have right now (chilly, rain, wind) will leave trees largely devoid of leaves and the landscape barren. You do stand a better chance of getting some interesting sky and better light at the coast - Cornwall, Dorset, Northumberland or any other, but then you'll probably be blown over and thoroughly soaked by the waves. This weather tends to continue until early January then may get a little colder and (hopefully) some snow, but unless you're in Scotland any snow will probably only last a short time.
Although I live in the UK and love the place, I would not recommend a visit to see the landscape right now unless you like it dreary, wet and miserable - in which case you'll love it. You could also get some wonderful images of miserable people talking about the weather!
Instead I would save the money and book a flight to Morocco for sun and warmth, or Northern Scandinavia for aurora borealis and snow.