Adobe Photoshop 2021 introduced sky replacement, an incredible new feature that will speed up your editing workflow by making replacing skies a simple process achievable in just a few clicks!
Here's how to add your new skies to your Photoshop sky replacement library.
Choose Edit > Sky Replacement. The Sky Replacement dialog box will appear. Click the arrow next to the preview image.
Another dialog box appear showing your current library. Click the plus button at the bottom and locate new skies on your computer.
Adjust the sliders to create your perfect image.
The sky area on the original image is automatically selected and masked by Photoshop. Your new sky is then blended in its place.