@doudy try this:

.currentweather .weathericon {
    position: absolute;
    z-index: 0;
    height: 20px;
    right: 180px;
    margin-top: -65px;
    }

How did you integrate the new icons?

@tagriel i will test it.

Nice Mirror!!
Which Font do you use?

@tagriel i have used svg Icons because it was easier for me.
I can try to make a solution with the CSS Icons which you have linked here.

@lavolp3 my solution works.
For the web server is the Magic Mirror directory the “root” directory. So you have to create the fonts directory in the Magic Mirror directory.

Try to put your fonts directory in the Magic Mirror directory.

Try this:

@font-face {
  font-family: "MyFont";
  font-style: normal;
  font-weight: 100;
  src:
    local("SF-Pro-Display-Light"),
    url("/fonts/SF-Pro-Display-Light.otf") format("truetype");
}

and i have change this too:

.thin {
  font-family: "MyFont";
  font-weight: 100;
}

.light {
  font-family: "MyFont";
  font-weight: 300;
}

.regular {
  font-family: "MyFont";
  font-weight: 400;
}

.bold {
  font-family: "MyFont";
  font-weight: 700;
}

hope it helps.

@smotx you’re welcome, no problem

@mmille40 you must copy the icons in the CSS folder (/css/icons/) and add the code to your custom.css only.
But it works only with the standard weatherforecast module.

Here is my current config for the custom icon.

/* Aenderungen Wetter Icon */
/* Aenderungen aktuelles Wetter */

.currentweather .weathericon {
  position: absolute;
  z-index: 0;
  height: 200px;
  right: 180px;
  margin-top: -65px;
}

.currentweather .wi-day-sunny {
content: url("/css/icons/day.svg");
}

.currentweather .wi-day-cloudy {
content: url("/css/icons/cloudy-day-1.svg");
}

.currentweather .wi-rain {
content: url("/css/icons/rainy-6.svg");
}

.currentweather .wi-night-clear {
content: url("/css/icons/night.svg");
}

.currentweather .wi-night-cloudy {
content: url("/css/icons/cloudy-night-2.svg");
padding-right: 15px;
padding-top: 10px;
}

.currentweather .wi-cloudy {
content: url("/css/icons/cloudy.svg");
}

.currentweather .wi-showers {
content: url("/css/icons/rainy-7.svg");
}

.currentweather .wi-thunderstorm {
content: url("/css/icons/thunder.svg");
}

.currentweather .wi-snow {
content: url("/css/icons/snowy-6.svg");
}

.currentweather .wi-cloudy-windy {
content: url("/css/icons/cloudy-day-3.svg");
}

.currentweather .wi-night-rain {
content: url("/css/icons/rainy-6.svg");
}

.currentweather .wi-night-snow {
content: url("/css/icons/snowy-6.svg");
}

.currentweather .wi-night-thunderstorm {
content: url("/css/icons/thunder.svg");
}

.currentweather .wi-night-showers {
content: url("/css/icons/rainy-7.svg");
}

.currentweather .wi-fog {
content: url("/css/icons/cloudy.svg");
}

.currentweather .wi-night-alt-cloudy-windy {
content: url("/css/icons/cloudy-night-1.svg");
padding-right: 20px;
padding-top: 10px;
}

/* Aenderungen Wettervorhersage */

.weatherforecast .weathericon {
  position: absolute;
  left: 35px;
  z-index: 1;
  margin-top: -30px;
  height: 60px;
}

.weatherforecast .wi-day-sunny {
content: url("/css/icons/day.svg");
padding-left: 6px;
padding-top: 5px;
height: 50px;
}

.weatherforecast .wi-day-cloudy {
content: url("/css/icons/cloudy-day-1.svg");
height: 45px;
padding-left: 8px;
padding-top: 10px;
}

.weatherforecast .wi-rain {
content: url("/css/icons/rainy-6.svg");
padding-left: 8px;
padding-top: 5px;
height: 45px;
}

.weatherforecast .wi-night-clear {
content: url("/css/icons/night.svg");
}

.weatherforecast .wi-night-cloudy {
content: url("/css/icons/cloudy-night-2.svg");
height: 45px;
padding-left: 5px;
padding-top: 7px;
}

.weatherforecast .wi-cloudy {
content: url("/css/icons/cloudy.svg");
height: 50px;
padding-left: 5px;
padding-top: 7px;
}

.weatherforecast .wi-showers {
content: url("/css/icons/rainy-7.svg");
}

.weatherforecast .wi-thunderstorm {
content: url("/css/icons/thunder.svg");
}

.weatherforecast .wi-snow {
content: url("/css/icons/snowy-6.svg");
}

.weatherforecast .wi-cloudy-windy {
content: url("/css/icons/cloudy-day-3.svg");
height: 45px;
padding-left: 8px;
padding-top: 7px;
}

.weatherforecast .wi-night-rain {
content: url("/css/icons/rainy-6.svg");
padding-left: 8px;
padding-top: 5px;
height: 45px;
}

.weatherforecast .wi-night-snow {
content: url("/css/icons/snowy-6.svg");
}

.weatherforecast .wi-night-thunderstorm {
content: url("/css/icons/thunder.svg");
}

.weatherforecast .wi-night-showers {
content: url("/css/icons/rainy-7.svg");
}

.weatherforecast .wi-fog {
content: url("/css/icons/cloudy.svg");
}

.weatherforecast .wi-night-alt-cloudy-windy {
content: url("/css/icons/cloudy-night-1.svg");
height: 50px;
padding-left: 5px;
padding-top: 7px;
}

@michmich why does electron have to be updated?
With electron 2.0.0 my Pi runs at 75 degrees. (I have switched to “toverlay=vc4-fkms-v3d”.)
Now i have downgraded electron to version 1.4.15.
My pi runs now at 49 degrees and the MagicMirror Software is faster.

I use Raspberry Pi 3 with cooling fins!