<ul data-eligibleForWebStory="true">30-year fixed refinance mortgage rates held at 6.67%, with no change today.The 15-year fixed-rate refinance mortgage average is 5.57%, while the 20-year averages 6.44%.APR for 15-year fixed is 5.61%, 20-year fixed is 6.48%, and 30-year fixed is 6.7%.