I'm near the MD/PA border, in York County. I was outside well before coverage started and then well after. I didn't notice a difference in the sun at all and while there were clouds in the sky, none were near the sun from where I was sitting, so there was a damn good clear shot. I didn't even feel the temperature change that areas in the totality felt.
Disclaimer: I am only responsible for what I say, not what you choose to understand.