Weather widget for Stack 3.0+

weather.xaml

<!--
 xmlns:binding="clr-namespace:LostTech.Stack.Widgets.DataBinding;assembly=LostTech.Stack.Widgets"
 xmlns:dataSources="clr-namespace:LostTech.Stack.Widgets.DataSources;assembly=LostTech.Stack.Widgets"
 -->
<StackPanel Orientation="Horizontal">
  <StackPanel.Resources>
    <dataSources:WebDataSource x:Key="Weather"
      Url="https://api.openweathermap.org/data/2.5/weather?lat=YOUR_LAT&amp;lon=YOUR_LON&amp;units=metric&amp;appid=PUT_YOUR_OWN_HERE"
      dataSources:DataSource.RefreshInterval="0:15:0" />

    <binding:ConverterPipeline x:Key="WeatherIcon">
      <binding:ParametrizedConverter Parameter="weather.[0].icon">
        <binding:JsonParser />
      </binding:ParametrizedConverter>
      <binding:ParametrizedConverter Parameter="http://openweathermap.org/img/wn/{0}.png">
        <binding:Formatter />
      </binding:ParametrizedConverter>
    </binding:ConverterPipeline>

    <binding:JsonParser x:Key="JsonParser"/>
  </StackPanel.Resources>
  
  <Image Height="40" Width="40"  Margin="0,3"
          Source="{Binding Content,
                  Source={StaticResource Weather},
                  Converter={StaticResource WeatherIcon},
                  Mode=OneWay,
                  IsAsync=True}"
        />
  <TextBlock Foreground="White" Margin="5,3"
              VerticalAlignment="Center"
              FontSize="20">
    <Run Text="{Binding Content,
                  Source={StaticResource Weather},
                  Converter={StaticResource JsonParser},
                  ConverterParameter=main.temp,
                  Mode=OneWay,
                  StringFormat={}{0:0}°C,
                  IsAsync=True}"/>
  </TextBlock>
</StackPanel>

Don't forget to replace YOUR_* bits and add xmlns to the beginning of the screen layout.

You need Stack 3.0 for this to work. If it is not released yet, ping me here to add you to betas group.

Looks like this: