index.html

<div class="container">
      {% for next_days in next_four_days %}
            <div class="card">
          <div class="card" id="cards_next_days">
            {% if '{{ next_days.min }}' == 12 %}
                <img  src="{% static 'icons/parcialmente-nublado.png' %}" style="margin-left: 10px;" width="80" height="80">
            {% elif '{{ next_days.min }}' == 13 %}
                <img  src="{% static 'icons/1.jpg' %}" style="margin-left: 10px;" width="80" height="80">
            {% endif %}
            <div class="info">
              <p class="title_next_day"> {{ next_days.weekday }}</p>
              <p> Mínima : {{ next_days.min }} º  Máximo : {{ next_days.max }} º</p>
              <p> {{ next_days.description }} </p>
            </div>
          </div>
        </div>
      {% endfor %}