Average U.S. long-term mortgage rates eased slightly this week.

Average U.S. long-term mortgage rates eased slightly this week.

Here's a look at rates for fixed- and adjustable-rate mortgages this week and over the past year:

Current avg.Last week52-week high52-week low30-year fixed3.85 percent3.86 percent4.12 percent3.59 percent15-year fixed3.07 percent3.08 percent3.30 percent2.92 percent5-year adjustable2.91 percent2.91 percent3.05 percent2.82 percent1-year adjustable2.53 percent2.53 percent2.63 percent2.37 percent