Current Mortgage Rates for today. 30-year fixed mortgage rates decreased today. The average rate on a 30-year fixed mortgage is 5.49%, according to Bankrate.com. On a 15-year fixed mortgage, the average rate is 4.73%. The average rate on a 30-year jumbo mortgage is 5.39%, and the average rate on a 5/1 ARM is 3.67%. Loan […]