Mortgage Rates Dip Slightly to 6.67% Amid Global Uncertainty

The average rate for a 30-year fixed mortgage has seen a slight decrease, settling at 6.67% for the week ending August 13, 2026. This marks a 2 basis point reduction from the previous week's 6.69%. The dip occurs as markets monitor global events, including the Iran war, and anticipate a normalization of oil prices. Despite this marginal easing, mortgage rates remain elevated compared to the same period in 2025, when the average rate stood at 6.58% for the corresponding week. This increase from the prior year means current homebuyers face higher monthly costs.

For prospective buyers looking at a median-priced home of $430,000, the financial implications vary based on down payment size. With a 20% down payment, the loan amount is $344,000. At the current 6.67% interest rate, the monthly principal and interest payment amounts to approximately $2,213. This represents a $4 reduction from the prior week's payment of $2,217. However, when compared to August 2025, when the rate was 6.58% and the monthly payment for the same loan was $2,192, today's buyers are paying an additional $21 per month. This calculation excludes property taxes, homeowners insurance, and mortgage insurance, focusing solely on principal and interest.

The impact of the rate increase is also evident for borrowers utilizing FHA loans, which typically involve a lower down payment. For a $430,000 home with a 3.5% down payment, the financed amount is approximately $414,950. At the current 6.67% rate, the monthly principal and interest payment is roughly $2,669. This is a $6 decrease from the previous week's $2,675 payment. However, compared to August 2025 rates of 6.58%, where the monthly payment for this loan amount was $2,645, FHA borrowers are now paying an extra $24 each month. These figures highlight the sustained pressure on affordability for homebuyers, even with minor fluctuations in weekly rates. The data was compiled using Realtor.com's mortgage calculator, which provides estimates for principal and interest payments only. The context of these rates is further emphasized by looking back at the peak rate of 7.79% observed in October 2023, which would have resulted in significantly higher monthly obligations for borrowers.