The availability of various woods changes from region to region.
One way to solve your quandary could be to visit lumber yards in your area and ask which woods have the qualities you are seeking.
Online searches for > weather resistant wood < will offer some answers like this:
https://www.woodmagazine.com/materia...outdoor-lumber
Not all of those featured will be available, at least inexpensively, in all areas.
jtk