Change Spotlight weather forecast from Fahrenheit to degrees In El Capitan Spotlight, you can search for weather forecast. Is it possible to change from Fahrenheit to Degrees?
I'm not really sure, but if you change Fahrenheit to degrees in the Notification Center add-ons ? (it's the case for Siri on iOS)



Or perhaps if you change your region :



Last chance in the Language &amp; Region advanced section with the units parameter :