How important is it for you?
If it's DRY and not too cold having a tent isn't such a big deal. For me, precip. is the major deal.
Are you looking for a 4 season? My 4 season tent is a Walrus and it's pretty rugged, but they were bought out by another company, so I guess that isn't much help.
If it's three season I'd suggest looking at the Black Diamond lighthouse (or another similar). If you really want light, Golite makes tarp tents. Those have worked well for me with lightweight backpacking, but I haven't used them in cold/really nasty weather.