Can you grab your wipers and wipe your window with your hand? If yes then it is likely the wiper linkage bushing, a part that costs about $3. Chrysler used the same part for a million years it seems.
1970 Dodge D100 (same part, minor modification)
1985 dodge ramcharger
95 dodge grand caravan (annoying music on this one)
2004-2010 Dodge Ram (same part, different mechanism)
You get the point, it's a common part designed to fail to save the expensive bits. It can be a pain to get to as you need to remove your cowl which in some vehicles actually inserts under the windshield gasket. Doing it yourself should take you no more than 2 hours if you've never done it before.
I honestly suggest you buy at least two. Since they're low cost if you damage one the first time installing it then you can just replace it without a second trip to the parts store. Or buy three and have an extra one laying around because they do fail.