Daisies

I know I have blipped these daisies before, but they are so joyful on a sunny morning, I just wanted to save them again. At the moment they are the best they have been all year. They are in a tub with white geraniums and pink begonias, but these have been all but smothered by the daisies. I am wondering whether they will survive the winter. They are in a sheltered position. 
I got out into the garden in the morning to weed my big rosebed while the sun was still on it. From now until the spring, this bed is in shadow all afternoon and I prefer to be warm when I am gardening!