how can I have future business day for my effective date

Hi every body,
I want to know how can I have next day as my current day except  weekend in T-SQL stored procedure? I have this update and I want to make change on it to fix this problem.
select 1, RIGHT(CONVERT(VARCHAR(10),GETDATE(),113),8) , RIGHT(CONVERT(VARCHAR(10),GETDATE()+1,113),8),