OpenWeather Units

I’m wondering if there is a way to choose if you want Celsius or Fahrenheit once a city is set for the weather app.

Below the cities (left down) there are the settings where you (or at least I) may choose
C(elsius)
K(elvin)
F(ahrenheit)

Welp, I completely missed that field. Thanks!

On the latest install of nextcloud 17.02 the button for changing units is not working for me.
Any ideas ?
john