FX.co ★ U.S. Interest Rate Projection Climbs to 4.1% in Q3 2026, Up from 3.8%

The projected interest rate for the United States has risen in the third quarter of 2026, reaching 4.1%, up from 3.8% in the second quarter of 2026. The latest figure marks a continued upward shift in expectations for borrowing costs, suggesting a tighter monetary outlook compared with earlier in the year.

The previous projection of 3.8% was recorded in the second quarter of 2026, before being replaced by the new 4.1% level in the third quarter. The updated data, finalized on 16 September 2026, indicates that markets and policymakers now anticipate a higher interest rate environment than previously forecast, with potential implications for credit conditions, corporate financing, and consumer borrowing across the U.S. economy.