@solelo You have to create it, naviguate to css folder then execute “mkdir icon”, you’r done.

Try this :

https://github.com/kalliope-project/MMM-kalliope

Works like a charm for me !

PS : Et c’est un projet français :)

@PhilReis just a try but, here an example

I put all the icons in a directory called “icon” (/home/pi/MagicMirror/css/icon) in the css directory and i configure :

custom.css (/home/pi/MagicMirror/css/custom.css)

.wi-cloudy:before {

content: url("/css/icon/28.png");

}

.weatherforecast .wi-cloudy:before {

content: "";
height:60px;
width:87.5px;
display: block; 
background-image : url("/css/icon/28.png");
background-size: 87.5px 60px;
}

config.js (/home/pi/MagicMirror/config/config.js)

		{
			module: "currentweather",
			position: "top_right",
			config: {
				location: "Montpellier",
				locationID: "2992166", 
				appid: "XXXXXXXX",
				roundTemp: true,
				degreeLabel: true,
				showPeriod: false,
				onlyTemp: true,
				iconTable: {
    					'01d': 'wi-day-sunny',
    					'02d': 'wi-day-cloudy',
    					'03d': 'wi-cloudy',
    					'04d': 'wi-cloudy-windy',
    					'09d': 'wi-showers',
    					'10d': 'wi-rain',
    					'11d': 'wi-thunderstorm',
    					'13d': 'wi-snow',
    					'50d': 'wi-fog',
    					'01n': 'wi-night',
    					'02n': 'wi-night-cloudy',
    					'03n': 'wi-night-cloudy',
    					'04n': 'wi-night-cloudy',
    					'09n': 'wi-night-showers',
    					'10n': 'wi-night-rain',
    					'11n': 'wi-night-thunderstorm',
    					'13n': 'wi-night-snow',
    					'50n': 'wi-night-alt-cloudy-windy'
				}

If it helps you I’m happy !

@lucianomag I try this set, its not bad !!