No. No we aren’t. There are a few pro-weed “Libertarian” types out there, but a VAST majority of republicans do not support legalization.
You might have 1 or 2 conservatives in a legislature that introduce legislation to legalize somewhat, but it will mostly die in committee. I think ND is the only place where there is a chance and that is because ND is otherwise such a broke-ass shithole, they would pass a bill to suck dicks at the bus station if it would balance the budget.