Mortgage Rates Edge Lower on May 31, 2026; ARMs Remain Volatile
On Sunday, May 31, 2026, the national average for the 30-year fixed mortgage rate fell to 6.33%, while adjustable-rate mortgages (ARMs) showed continued volatility with a notable increase in the 5/1 ARM to 6.45%. Refinance rates also saw slight changes.
Topics: housing market interest rates