Tempescope is a physical display that recreates the weather forecasted inside a box. Instructions for building the box are straightforward: search google for github kenkawakenkenke tempescope wiki
Are several control examples online for iPhone and Raspberry Pi 3. I am thinking Wio Link could be perfect.
Wio-Link can use IFTTT to set up triggers on the weather for a given day. Then turn on and off relays to the 12V water pump and mist generator. Lastly, animate some RGB lamps for sunrise, lightning.