Where Are Interest Rates House Loan Rates Calculator Refinancing Jumbo Mortgage Rates Most current mortgage rates 20 Year fixed jumbo mortgage rates today’s Best jumbo home loan rates. On conforming mortgages about 35% of borrowers put at least 20% down. On jumbo mortgages down payments of 5% or 10% are quite common. pmi.. 2018 30-year fixed mortgage rate Predictions. Organization Q1 Q2 Q3 Q4 Average;Compare Today's Mortgage and Refinance Rates | NerdWallet – A mortgage rate is the amount of interest paid on the mortgage, quoted as an Annual Percentage Rate (APR). Current rates are 4.41% for a 30-year fixed, 3.94% for a 15-year fixed, and 4.89% for a 5.