By tapping the little calendar symbol in Structured, you can get a monthly overview that lets you jump to any day in the past or future.
However, as of now you cannot switch to a detailed weekly or monthly overview of your tasks. We are currently working on including this feature in Structured. However, as there are a lot of design kinks to work out first, this will still take some time until it is finished.
For more information on features that we are working on right now, check out the Structured Roadmap. If you are interested, you can sign up to receive updates on our current projects.