Market Overview: Mortgage Rates for May 31, 2026
As of Sunday, May 31, 2026, the mortgage market presents a mixed picture for prospective homebuyers and those looking to refinance. According to the latest data from the Zillow lender marketplace, fixed-rate mortgages have seen slight downward movement, while adjustable-rate mortgages (ARMs) continue to exhibit notable volatility.
Current National Average Rates
- 30-Year Fixed: 6.33% (down 3 basis points)
- 15-Year Fixed: 5.79% (unchanged)
- 5/1 ARM: 6.45% (up 24 basis points)
The 5/1 ARM has experienced significant daily fluctuations over the past few weeks, highlighting the importance of monitoring market conditions closely if you are considering an adjustable-rate product.
Choosing the Right Mortgage Term
When selecting a mortgage, the choice between a 15-year and a 30-year term involves balancing immediate cash flow with long-term interest savings. While the 30-year mortgage is the most popular choice due to its lower monthly payments, a 15-year term offers a significantly lower interest rate and reduces the total interest paid over the life of the loan.
For instance, on a $300,000 mortgage, opting for a 15-year term instead of a 30-year term can save a borrower over $200,000 in interest costs, though it requires a higher monthly commitment.

Strategic Tips for Securing a Better Rate
Rather than waiting for market shifts, experts suggest focusing on personal financial health to secure the most competitive mortgage rates. Key factors lenders evaluate include:
- Credit Score: High scores are essential for unlocking the best available rates.
- Down Payment: A larger down payment can often lead to more favorable terms.
- Debt-to-Income (DTI) Ratio: Keeping your debt low relative to your income is critical.
When shopping for a lender, it is vital to compare the Annual Percentage Rate (APR) rather than just the interest rate. The APR provides a more accurate picture of the total cost of borrowing by including fees and discount points.
Market Forecast and Outlook
Looking ahead, industry forecasts remain varied. The Mortgage Bankers Association (MBA) expects 30-year rates to hover between 6.4% and 6.5% through 2026, while Fannie Mae projections suggest a rate of approximately 6.3% by the end of the year. Prospective buyers are encouraged to get preapproved with multiple lenders within a short timeframe to ensure accurate comparisons without significantly impacting their credit scores.


