One of the ironies of the current global warming problem is that, in the near term, most people are going to see their weather improve. We are going to get to THE UNINHABITABLE EARTH stage of things eventually, but first we're going to see warming summers and shorter winters.
I was just down in Antarctica, at the tail end of the summer season there, and the weather was unusually good. The sea ice was at record low extent, and days were mostly sunny and warm (by Antarctic standards...running just a bit above to a bit below freezing). Then I went to Tierra Del Fueugo and Patagonia and then central Chile. Everywhere I had sunny, warm weather. When I was on the island of Chiloe in the Chilean Fjords they were marveling at the weather. A place that always has rain was sunny and dry, and had an extremely warm summer. At Torre Del Paine National park, where its always cloudy and windy...same thing. Sunshine, beautiful mountains, and the Patagonia Icefield shining in the sun. And now I'm back in Alaska and its absolutely grand here. We're running about a month ahead of our usual spring warming temperatures.
So I'm guesting that most likely first we'll have warmer summers and nicer winters, and people will mostly like it...that will go on for some period of time. Perhaps we may see mostly warmer, better weather for the next 10-20 years or so....and only THEN does warming get intense enough that we get to the Uninhabilable earth issues.

Cheers!