U.S. mortgage rates continued to climb this week, adding pressure to homebuyer affordability as the housing market adjusts to elevated borrowing costs and renewed inflation risks stemming in part from the war involving the U.S. and Iran. The average rate for a 30-year fixed-rate mortgage rose to 6.69% for the week ended Aug. 6, 2026 from 6.66% a week earlier and 6.63% a year ago, according to Freddie Mac's...