Mortgage rates dipped Thursday, May 28, offering borrowers a brief reprieve even as inflation data threw a wrench into the economic outlook. The news creates a mixed picture for home buyers deciding whether to lock in a rate now or wait.

Rates declined across the board today, with conventional 30-year mortgages, 15-year fixed options, and adjustable-rate mortgages all moving lower. The pullback follows recent weeks of volatility tied to Federal Reserve signals and economic reports.

The complication: inflation accelerated unexpectedly in the latest government data. Consumer prices rose faster than forecast, suggesting the Fed may keep interest rates elevated longer than markets previously anticipated. This tension between falling rates today and persistent inflation tomorrow creates real uncertainty for mortgage shoppers.

For potential buyers, the timing question becomes thornier. Lock in a lower rate now and avoid the risk of further increases. Or hold out hoping inflation cools faster and rates fall further. Historical patterns suggest that inflation reports often trigger rate swings within days. Waiting gambles on that outcome.

Current borrowers with adjustable-rate mortgages face pressure to refinance into fixed rates before another rate spike hits. Those locked into fixed rates remain protected regardless of inflation headlines.

Lenders have processed higher mortgage volumes today as rates attracted fence-sitters. Approval timelines have stretched at many institutions, so shoppers should apply soon if they plan to move quickly.

The inflation report matters because the Fed watches price growth closely when setting monetary policy. Higher inflation justifies keeping rates steady or raising them further. Lower inflation opens the door to rate cuts. Until inflation data stabilizes, expect the mortgage market to remain reactive to each new economic report.

Home buyers should comparison shop across lenders immediately rather than delay. NerdWallet's rate tracker updates multiple times daily. Get rate quotes from at least three different lenders to ensure competitive pricing