St. Louis Mortgage Rates Surge Above 7% in September 2026: What It Means for Buyers

In September 2026, St. Louis homebuyers are witnessing a notable rise in mortgage rates, with the 30-year fixed rate climbing to 7.24%, reflecting an increase of 0.02%. Similarly, the 15-year fixed rate has inched up to 6.84%. These elevated levels, now surpassing 7%, signal a challenging environment for potential homebuyers seeking financing options. The upward trend is consistent across various mortgage products, including the 30-year Jumbo Rate, which stands at 7.40%, and the Adjustable Rate (7/6 SOFR ARM) at 6.69%.

For the St. Louis real estate market, these rising rates could mean a slowdown in buyer activity, potentially impacting home prices and market dynamics. Sellers may need to adjust their expectations as buyers grapple with higher monthly payments. Conversely, these conditions might benefit cash buyers or those with fixed-rate mortgages secured before the rate hikes. Prospective buyers and sellers are encouraged to analyze historical rates, available through the chart button below, to better understand market trends and make informed decisions. The data, provided by MORE, REALTORS®, underscores the importance of staying informed in this fluctuating financial landscape.

Current (and historical) Mortgage Rates Chart Get a REAL Pre-Approval Now

Current Mortgage Rates*

Loan Type	Current Rate	Change From Prior Day
30 Yr. Fixed	7.24%	+0.02%
15 Yr. Fixed	6.84%	+0.02%
30 Yr. FHA	6.82%	+0.02%
30 Yr. Jumbo	7.40%	+0.02%
7/6 SOFR ARM	6.69%	+0.00%
30 Yr. VA	6.84%	+0.02%

*Rates shown are national averages from Mortgage News Daily’s Rate Index and are updated as of September 17, 2026. Individual rates may vary based on factors including loan amount, down payment, credit score, property type, occupancy status, and market conditions. Contact a licensed mortgage professional for personalized rate quotes.