School Project, help needed

I'm currently working on a school project based on arduino and adafruit IO
My issue right now is trying to "get" a weeks worth of data from a weatherstation feed from Adafruit IO, and then graphing it out on a TFT display.
It would be nice if someone could show me some way to get the data whenever I press a button on the display
Thanks for any help

How much have You managed to do soo faar?

Please read and follow the directions in the "How to use this forum" post.

You've read this and got your account credentials already ? : Adafruit IO Setup | PyPortal IoT Weather Station | Adafruit Learning System