In reply to Will Legon:
Your choice might be limited as much of it is sandstone and needs to dry out following any rain. How local is "local" I am assuming you don't want to drive too far with youngish kids.
If the weather was baking I would recommend
Crag Lough (not sand stone but north facing) for the type of routes you are probably after. If it did stay dry from now til the back half of next week it might be an option. Lots of other stuff to do over that way also to make the drive worth it for a day out.
Been years since I have climbed in that part of the country. A local might be able to suggest something suitable for the different ranges of weather we may get this week.