Yep, it's all about the low for Tuesday and Wednesday! A low pressure will be hanging out off the Carolina and Georgia coasts, and that will help to push clouds and moisture back into the western Carolinas and northeast GA. It will be breezy with winds out of the east and northeast and temps will struggle to warm out of the 60s both Tuesday and Wednesday! So, we will be more like Seattle than the southeast through mid-week!
So, for Tuesday expect a few showers, with the best chance in the eastern half of the area. Highs will only make it into the 60s for most spots, with a northeast wind between 10-20 mph.
About the same for Wednesday, then Thursday and Friday should start looking up! We'll get the sunshine back and highs will get back into the 70s for the Upstate.