I expect future summers to be drier and future winters to be wetter. Our gardens are going to look very different. Already I see more people (myself included) rewilding their gardens. I've had a lot more wildlife as a result, but may be due to hotter weather as well.
In the park behind my house a large Goat Willow tree has just mostly toppled over. Completely dry summer, then a week of rain has caused the tree to just collapse.