Honestly, it depends on the parish and its pastor. The fact that you are both baptized in the Catholic Church and want to be married in the church makes it a sacramental marriage. I seen some more “relaxed” shall we say, pastors say it’s fine that one is of the couple is fully initiated into the Catholic Church and will go ahead. But many will ask why he can’t go ahead and be confirmed before you get married and will make that a requirement. Now since he has already been baptized in the Catholic Church, he is not required to go through rcia. He can set up a time with a priest today do private catechism once a week and then go to the adult confirmation ceremony at the diocesan cathedral, usually held in February and May.
Just don’t let a little red tape or impatience prevent you from being married in the Church - a full nuptial Mass with Communion. You will be so glad that you did. God Bless!