Introduction
On August 15, 2026, mortgage rates show subtle shifts that could shape your homebuying or refinancing plans. Credit unions like Alabama and Coast Central are holding steady with adjustable-rate mortgages, while Zillow reports a slight dip in jumbo fixed rates. Notably, the lowest rate today is a 3/1 ARM at 5.0% from Alabama Credit Union, offering an attractive option for buyers seeking flexibility. Meanwhile, the Federal Reserve’s data reveals small but meaningful changes in inflation expectations and average mortgage rates, hinting at stability with room to maneuver. Here’s what you need to know before locking in a rate to make the most informed choice for your financial future.
New Purchase - Adjustable
| Lender | Term | 2026-08-15 Current | 2026-08-08 7 Days Ago | 2026-07-31 15 Days Ago | 2026-07-16 30 Days Ago | 2026-07-01 45 Days Ago | 2026-06-16 60 Days Ago | 2026-05-17 90 Days Ago | 2026-02-16 180 Days Ago |
|---|---|---|---|---|---|---|---|---|---|
| ALABAMA CREDIT UNION | 3 yrs 5 yrs 7 yrs 10 yrs 30 yrs | 5.00% 5.50% 5.88% 6.00% 6.50% | 5.00% 5.50% 5.88% 6.00% 6.50% | 5.00% 5.50% 5.88% 6.00% 6.50% | 5.00% 5.50% 5.88% 6.00% 6.50% | 5.00% 5.50% 5.88% 6.00% 6.50% | 5.00% 5.50% 5.88% 6.00% 6.50% | 5.00% 5.50% 5.88% 6.00% 6.50% | 5.00% 5.50% 5.88% 6.00% 6.50% |
| COAST CENTRAL CREDIT UNION | 0 yrs 30 yrs | 3.86% | 3.86% | 3.86% | 3.86% | 3.86% | 3.75% | 3.86% | 4.00% |
Sorted by current rate, lowest first. Scroll sideways for rate history. ▼ means the current rate is lower than last week, ▲ higher.
ALABAMA CREDIT UNION
As of August 15, 2026, Alabama mortgage rates for adjustable-rate mortgages (ARMs) remain stable with no changes over the past week or month. The 3/1 ARM holds the lowest rate at 5.00%, followed by the 5/5 ARM at 5.875%, the 7/1 ARM at 6.00%, and the 10/1 ARM priced at 6.50% with 0.5 points. These unchanged yield spreads indicate consistent borrowing costs for first-time buyers and those seeking flexible financing options.
Members considering ARMs should weigh the benefits of lower initial rates against potential future adjustments. Given current stability, evaluating adjustable versus fixed-rate alternatives is prudent to align with individual financial plans. For members focused on predictable payments, monitoring market shifts remains essential.
Consider refinancing if projected savings surpass associated costs based on your mortgage term and rate outlook. For details, visit https://www.alabamacu.com/lending/home-loans/mortgage-rates.
COAST CENTRAL CREDIT UNION
As of August 15, 2026, the Adjustable-Rate Mortgage (ARM) for Purchase loans remains steady at 3.858%, showing no change from both one week and one month ago. This stability in yield spreads indicates consistent borrowing costs for members considering adjustable-rate purchase mortgages. For first-time buyers, this rate offers a predictable entry point without recent volatility, while those evaluating refinancing options can anticipate similar cost structures if considering ARMs. Given the unchanged rate environment, members should assess their long-term plans carefully; adjustable rates may offer initial savings but carry potential variability over time. Consider your mortgage strategy with an emphasis on stability versus flexibility to align with your financial goals. For details, visit https://www.coastccu.org/personal/mortgage-loans/.
Zillow National Average
As of August 15, 2026, mortgage rates have remained stable, with no changes observed in the 15-Year Fixed Rate Jumbo and 30-Year Fixed Rate Jumbo, both holding steady at 6.235% and 6.399%, respectively. Over the past week, the 30-Year Fixed Rate Jumbo has decreased by 0.09 basis points, while it has fallen by 0.15 basis points over the last month, indicating a slight easing in borrowing costs for this product. In contrast, the 15-Year Fixed Rate Jumbo saw a more significant decline of 0.12 basis points over the past two months. Borrowers may find that these stable rates provide an opportunity to lock in competitive financing options.
Federal Reserve Economic Trends
Current inflation expectations, as indicated by the Breakeven Inflation Rates, show stability with the 10-year rate at 2.270% and the 5-year rate at 2.240%. These rates influence mortgage rates, reflecting the cost of borrowing in a fluctuating economic landscape. Recent data reveals that Mortgage 30Yr Average Rates increased by 0.12 points over the past 30 days, while Mortgage 30Yr Jumbo Average Rates saw a rise of 0.10 points in the last week. The lowest mortgage rate currently stands at 6.297% for the 30-Year VA Average Rates. Borrowers should closely monitor these trends to make informed decisions, especially as inflation impacts borrowing costs and overall market dynamics.
LendMesh
Over the years, we’ve heard from countless homebuyers who wish they’d started with better information. That’s what inspired the team at LendMesh to build a smarter, friendlier mortgage platform. Instead of searching through dozens of bank websites, you can now compare offers from respected credit unions and banks in one trusted place. We’re here to cut through the noise, offering real guidance, educational tools, and answers to the questions you might not even know to ask yet. If you’re curious about the next steps or just want to see today’s rates, check out our Mortgage Loans page: https://www.lendmesh.com/loans/mortgage_loans . At LendMesh, your peace of mind comes first.
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Conclusion
As you consider your next move in the housing market, keep in mind that even small shifts in rates can change your monthly payments by dozens of dollars and add up to thousands over time. The current environment, with steady adjustable rates from credit unions and slight easing on jumbo fixed loans, means buyers and refinancers should weigh their options carefully. If you’re comfortable with some variability, an ARM like Alabama’s 3/1 at 5.0% could save money upfront. On the other hand, stability seekers might watch for further dips in fixed rates reported by Zillow or FRED. Remember, thoughtful timing and understanding your loan terms can help you secure a mortgage that fits your budget and long-term goals. Stay informed, consider your personal risk tolerance, and take advantage of these moderate rate movements to strengthen your financial footing.