An old post for sure, my guess is the location.longitude and location.latitude nodes are producing a different type of output than the weather.latitude and weather.longitude nodes do.
We can reproduce the warning with 1.3 (and have not identified a workaround) and also confirmed with the package author that we need a package refresh for 2.0. This is tracked as JIRA task QNTM-4069.
Manage to sort out the issue as it seems when you connect the node date time by date information connect to the rendering environment node it does works. I upload picture with node connection in the case anyone run in the same trouble they should be able to make it work in this manner.
Appreciate the help from all of you thank you very much.