<ul data-eligibleForWebStory="true">Current average refinance rates: 30-year fixed at 6.78%, 15-year fixed at 5.73%, and 20-year fixed at 6.62%.30-year fixed-rate refinance APR at 6.8%, costing about $134,789 in total interest over $100,000 loan life.20-year fixed-rate refinance APR at 6.66%, totaling around $81,177 in interest over $100,000 loan life.15-year fixed refinance APR at 5.77%, resulting in approximately $49,657 in total interest over the loan term.Jumbo mortgage refinance rates: 30-year fixed at 7.08% and 15-year fixed at 6.43%.Factors affecting mortgage refinance rates include loan type, term, credit score, and economic conditions.Refinancing considerations: interest rate comparison, loan balance, term alignment, and cost evaluation.Tips for finding the lowest refinance rate: maintain good credit, manage debt, and monitor interest rate fluctuations.Predictions suggest mortgage rates to range in the middle-to-high 6% during the first half of 2025.Anticipated rate movement dependent on inflation, unemployment levels, and Federal Reserve actions.