A rather grey and overcast start for most places this Monday. There are some breaks in it, and this is a good sign for later as the Autumn sunshine works to melt some of the cloud away. It's already rather warm and humid, but where the cloud breaks we could see temperatures of 21C that's 70F.
Overnight the light winds and clear spells allow for some mist and fog patches to develop which could be slow to shift. By the end of the night more cloud drifts in to some parts. It will be another mild night with lows of 12-13C.
Tuesday should be a brighter start further west, but mist and fog could be slow to shift, lifting into low cloud before eventually breaking. Into the afternoon it should be bright and sunny everywhere with highs again of 21C.