Learn how to move a Weebly site from one domain to another:
Hi. Sean here, and I’m going to tell you how to move a Weebly site from one domain to another.
So log into the Account Control Center, click on Add Ons, and then Weebly Site Builder. This takes you to a page that lists all of your domains that are on the Weebly Site Builder. Click on the domain of the site that you want to move to another domain.
On the right side of the page here, click on Move Weebly Site, select the new domain that you want to move the Weebly site to, and then click Move Site. Once the site has been moved, on the next page, you’ll see the IP address for the domain and the nameservers for it.
So update your DNS accordingly, wait for propagation to happen, and then the site will start pointing towards the Weebly content.