Weapon katas will appear in the Character Companion (well, we're using the word "kata" for something else, so weapon forms, but same idea) in the context of fighting styles. So probably only a year away (estimating wildly), but that might not help you. Arguably you could also use similar skills, but unless your GM is generous, that's probably -50, so it doesn't look very appealing unless the bonus on that weapon is pretty high.
I don't see any reason you could not enchant gloves or gauntlets with a Weapon enchantment to make them into a magic weapon though. Of course developing a weapon skill is a perfectly viable option, the cost is only going to be 1/3 (unless maybe you also want to pick up a ranged attack).