If you download the weather forecast software directly open the software can be set, if the phone comes with it, Apple is different from Anchen, Apple's mobile phone swipe left mobile home page, click edit, select the plus sign in front of the weather, select finish, return to the home page, you can see that the weather has been added to the desktop.
Android has a relatively simple long press the desktop will appear a screen setting or widget, there are widgets (micro) usually set in this. If the phone has a voice assistant, you can set it up by just talking to it.
Step 1: Click and hold the blank area of the desktop for 2-3 seconds, and a window to add desktop widgets will pop up
Step 2: In the desktop widget window, you can find the weather widget.
Step 3: Click " Add tools " Found the \"Weather\" widget in the Add Tool,
Step 4: Just click on the weather widget to set up the weather forecast on the desktop.