I have successfully added the Belchertown skin to my Weewx install and
have a second Pi with a 5" display showing the weather via MQTT/Websockets.
This 5" display
(
https://www.amazon.co.uk/OSOYOO-Capacitive-Connector-resolution-Raspberry/dp/B07KJBCNS8)
has a resolution of 800x480 so at the moment there is lots of space at
the bottom of the screen.
I was wondering if it would be possible to add a 7 day forecast. Is it
simply a matter of copying the relevant parts from kiosk.html.templ?