Instead of blaming Microsoft first atleast check whether its Microsoft's problem or not!
> Make sure what you think should have been the data instead of what is being shown is correct.
> Check which city you've chosen. Make sure you set it to where's data you want. (Sometimes there might be two cities with same name)
> Check the unit of temperature. There are two options Celsius and Fahrenheit. Make sure you are on the right one.
> Make sure the time and date and timezone on your PC are correct.
> Reinstall the app from store
> Make sure you region and date & time settings including timezone on your Microsoft account are correct.
> Restart your device.
> Make sure you're not on any insider builds
> Make sure you have a good internet connection.
Hope this Helps. Comment if you need help.
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