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Mortgage Rate Forecast 2027–2028: Why Rates May Stay Higher for Longer

September 24, 2026

Author: Gigi Chang

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Mortgage Rate Forecast 2027–2028: Why Rates May Stay Higher for Longer

What homebuyers, real estate investors, and business owners should know about mortgage rates, the 10-year Treasury, inflation, and the Fed.

MORTGAGE RATE OUTLOOK: September 2026 forecasts suggest borrowers should plan for a “higher for longer” market rather than a fast return to ultra-low rates. MBA projects 30-year fixed conforming mortgage rates near 6.8% in Q4 2026 and through June 2027, while Fannie Mae expects about 6.7% through the remainder of 2027. Freddie Mac’s weekly survey showed the 30-year fixed mortgage averaging 6.95% on September 17, 2026.

Why Are Mortgage Rates Staying High?

Mortgage rates do not move one-for-one with the Federal Reserve. Thirty-year mortgage pricing is more closely tied to longer-term bond yields—especially the 10-year U.S. Treasury—plus inflation expectations and mortgage-backed-security spreads.

  • 10-year Treasury yields remain elevated. MBA projects about 4.8% at year-end 2026 and 4.7% at year-end 2027, keeping pressure on mortgage pricing.
  • Inflation is easing, but only gradually. The Fed’s September projections put PCE inflation at 3.7% in 2026, 2.3% in 2027, and 2.1% in 2028.
  • Fed policy is only part of the equation. Even if short-term rates eventually ease, long-term mortgage rates can remain sticky.
  • Mortgage spreads matter. Investor demand, prepayment risk, servicing, hedging, and lender capital costs can keep mortgage rates above Treasury yields.


Mortgage rates may rise to 6.8% on a home finance ad with house photos and “Don’t wait on the market” text

Mortgage Rate Forecast for 2027 and 2028

For people searching “will mortgage rates go down in 2027?” current forecasts suggest possibly—but only gradually. MBA’s near-term forecast stays around 6.8% through mid-2027, while Fannie Mae expects roughly 6.7% through the rest of 2027. Forecast uncertainty increases farther out, so 2028 is better treated as a planning range than a promised rate.


What could move rates lower—or higher?

Rates could ease if inflation cools further, economic growth softens, Treasury yields fall, and mortgage spreads narrow.

Rates could stay high—or rise—if inflation persists, government bond yields remain elevated, or mortgage spreads widen.

RATE OUTLOOK AT A GLANCE


Mortgage rate forecast infographic with house photo and projected rates through 2028.

Q4 2026 ~6.8% MBA  H1 2027 ~6.8% MBA

H2 2027 ~6.7% Fannie Mae      2028 Mid-6% planning view* Earlier long-range MBA reference

 

*Long-range forecasts carry more uncertainty and can change materially with inflation, Treasury yields, and economic conditions.


Should You Wait for Mortgage Rates to Fall?

Waiting can make sense when a purchase or refinance does not work at today’s payment. But waiting only because you expect a dramatic rate drop creates a different risk: prices, rents, property availability, lender guidelines, and business needs may change first. A better approach is to model the transaction at today’s rate and treat a future refinance as potential upside—not as the plan required to make the deal work.


ACT NOW. KNOW YOUR OPTIONS BEFORE YOU COMMIT.

Schedule a consultation and let’s create a financing strategy that supports your vision, your growth, and your future.

GChang@PlethoraFinancialSolutions.com | www.PlethoraFinancialSolutions.com

Sources: Mortgage Bankers Association September 2026 forecast/commentary; Fannie Mae September 2026 Economic & Housing Outlook; Freddie Mac Primary Mortgage Market Survey (Sept. 17, 2026); Federal Reserve Summary of Economic Projections (Sept. 16, 2026). For educational and marketing purposes only. Forecasts may change. Financing is subject to lender approval, borrower/property qualifications, program guidelines, and market conditions.


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