Does anyone have any tips or ideas?
Once upon a time, back in the beginnings of all sorts of shell modding applications various weather 'apps' were available freely for developers to adopt and include in their wares.
Then slowly but surely they all progressed to a commercial model and started charging for the weather apps to be used.
It simply became commercially unviable to provide a licensed app model into otherwise inexpensive products such as ObjectDock.
I believe at the time to add a commercial Weather app you would also be adding a few zeros to the cost of the Dock...