In March 2026, St. Louis homebuyers are witnessing a favorable shift in mortgage rates, with the 30-year fixed rate decreasing to 6.48%, down by 0.07% from previous levels. This decline marks a continued easing in rates, offering potential savings for those entering the housing market. Similarly, the 15-year fixed rate has subtly reduced to 6.09%, providing additional options for buyers looking to pay off their homes more quickly. These rate reductions reflect a broader trend of falling interest rates across the board, including decreases in 30-year FHA and Jumbo loans, as well as adjustable-rate mortgages like the 7/6 SOFR ARM.