Remove Weather info from notification bar/shade in Redmi and MI Phones with MIUI 8.
1). Open Weather App by clicking on the weather info from notification
2). Add One more Location by Clicking the + button in the bottom left corner
3). Edit the Locations by Selecting the same button again.
4). Select Edit location from Top Right Corner.
5). Remove all the Locations by Slecting (-) sign infornt of the Location.
Done, From now on you wont find the weather report in Notification shade and it will save considerable amount of data as well as battery.