09/18/2025
The current average 30-year fixed mortgage rate climbed 10 basis points from 6.42% to 6.52% on Thursday, Zillow announced.
The 30-year fixed mortgage rate on September 18, 2025 is up 7 basis points from the previous week's average rate of 6.45%.
Additionally, the current national average 15-year fixed mortgage rate increased 10 basis points from 5.57% to 5.67%. The current national average 5-year ARM mortgage rate is down 10 basis points from 7.32% to 7.22%.