Moving directory?

Hi,
I’ve got a WordPress blog set up in such a way that if my domain was example.com, the blog would be https://www.example.com/weblog/ . This is so that I don’t disrupt the current front-page of my site while I’m messing around with WordPress.
I’d like to move it so that the blog is simply https://www.example.com/ , but I’m afraid I’ll break something by moving directories around. Can someone tell me a way of moving it which won’t break it?
Thanks!