Why does someone else's mobile phone weather forecast show when it will rain?

The reason why other people's mobile phone weather forecast shows when it will rain is because: mobile phones have weather forecast display function, and all mobile phones have weather forecast display function. How to set it as follows:

1. Open the mobile phone and find the function of future weather icon on the desktop of the mobile phone.

2. After returning to the desktop, hold down the screen with two fingers and move to the center at the same time to enter the setting mode.

3. After entering the desktop setting mode, find the following icon.

4. Find the widget of the weather application in the icon.

5. Hold down the weather gadget below and drag it to the desktop.

Extended data:

Weather forecast (measurement) or meteorological forecast (measurement) is to use modern science and technology to predict the state of the earth's atmosphere in a certain place in the future. Since prehistoric times, human beings have begun to predict the weather and arrange their work and life accordingly (such as agricultural production and military operations). ).

Weather forecast mainly uses a large number of collected data (temperature, humidity, wind direction and speed, air pressure, etc.). ), and then use the current understanding of atmospheric processes (meteorology) to determine future air changes. Because of the chaos of the atmospheric process and the fact that science has not fully understood the atmospheric process today, there will always be some errors in the weather forecast.