hi, my custom cards are for the integration GitHub - UI-Lovelace-Minimalist/UI: UI-Lovelace-Minimalist is a "theme" for HomeAssistant and my cards are available here My Custom Cards for Minimalist UI
As for the weather it is using Clock Weather Card and Lovelace Hourly Weather
heres the code i use https://github.com/andyblac/HA_config_files/blob/ce7e0f219dda460bb3797fa3b97dfedd0f4f2ba1/ui_lovelace_minimalist/dashboard/main/sidebar.yaml#L5C1-L84C1