Introduction
On August 13, 2026, mortgage rates hold steady across major credit unions and national averages, offering a stable backdrop for homebuyers and investors. If you’re eyeing a purchase or refinance, now’s a good moment to consider locking in rates before any shifts occur. The lowest rate today comes from Certified Credit Union’s 15-year fixed purchase loan at 5.125%, providing a strong option for those aiming to pay off their mortgage faster without jumping into adjustable-rate territory. Meanwhile, jumbo loans hover around the 6% mark with no significant changes this week. Inflation expectations remain calm, which supports steady mortgage pricing. Here’s what you need to know before locking in a rate.
At a glance
New Purchase - Jumbo 15 yrs Fixed
| Lender | 2026-08-13 Current | 2026-08-06 7 Days Ago | 2026-07-29 15 Days Ago | 2026-07-14 30 Days Ago | 2026-06-29 45 Days Ago | 2026-06-14 60 Days Ago | 2026-05-15 90 Days Ago | 2026-02-14 180 Days Ago |
|---|---|---|---|---|---|---|---|---|
| CERTIFIED FEDERAL CREDIT UNIONLOWEST | 5.13% | 5.13% | 5.13% | 5.13% | 5.13% | 5.13% | 5.13% | 5.13% |
| PUBLIX EMPLOYEES FEDERAL CREDIT UNION | 5.45% | 5.45% | 5.37% | 5.23% | 5.22% | 5.27% | 5.11% | 4.86% |
| SPACE COAST CREDIT UNION | 5.63% | 5.63% | 5.63% | 5.38% | 5.50% | 5.88% | 6.13% | 5.88% |
| ABERDEEN PROVING GROUND FEDERAL CREDIT UNION | 5.88% | 5.88% | 6.00% | 5.88% | 5.63% | 5.63% | 5.88% | 5.38% |
| TROPICAL FINANCIAL CREDIT UNION | 6.00% | 6.00% | 5.75% | 5.88% | 5.75% | 5.75% | 5.63% | 5.50% |
| SECURITY SERVICE FEDERAL CREDIT UNION | 6.38% | 6.38% | 6.38% | 6.38% | 6.38% | 6.38% | 6.38% | 6.00% |
Sorted by current rate, lowest first. Scroll sideways for rate history. ▼ means the current rate is lower than last week, ▲ higher.
New Purchase - Jumbo 30 yrs Fixed
| Lender | 2026-08-13 Current | 2026-08-06 7 Days Ago | 2026-07-29 15 Days Ago | 2026-07-14 30 Days Ago | 2026-06-29 45 Days Ago | 2026-06-14 60 Days Ago | 2026-05-15 90 Days Ago | 2026-02-14 180 Days Ago |
|---|---|---|---|---|---|---|---|---|
| CERTIFIED FEDERAL CREDIT UNIONLOWEST | 5.88% | 5.88% | 5.88% | 5.88% | 5.88% | 5.88% | 5.88% | 5.88% |
| PUBLIX EMPLOYEES FEDERAL CREDIT UNION | 5.93% | 5.93% | 5.89% | 5.74% | 5.74% | 5.76% | 5.66% | 5.38% |
| NUVISION FEDERAL CREDIT UNION | 6.00% | 6.00% | 6.00% | 5.88% | 5.88% | 6.13% | 5.75% | 5.75% |
| UNITED CREDIT UNION | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | 6.00% | N/A |
| TROPICAL FINANCIAL CREDIT UNION | 6.13% | 6.13% | 5.88% | 6.00% | 5.88% | 5.88% | 5.75% | 5.63% |
| ABERDEEN PROVING GROUND FEDERAL CREDIT UNION | 6.38% | 6.38% | 6.50% | 6.38% | 6.00% | 6.13% | 6.50% | 5.88% |
| SPACE COAST CREDIT UNION | 6.38% | 6.38% | 6.38% | 6.13% | 6.25% | 6.63% | 6.88% | 6.63% |
| SECURITY SERVICE FEDERAL CREDIT UNION | 6.88% | 6.88% | 6.88% | 6.88% | 6.88% | 6.88% | 6.88% | 6.50% |
Sorted by current rate, lowest first. Scroll sideways for rate history. ▼ means the current rate is lower than last week, ▲ higher.
ABERDEEN PROVING GROUND FEDERAL CREDIT UNION
On August 13, 2026, ABERDEEN PROVING GROUND credit union reports stable mortgage rates for jumbo fixed-rate purchase loans. The 15-year Jumbo Fixed rate holds steady at 5.875% with 0.25 points, unchanged from both one week and one month ago. Similarly, the 30-year Jumbo Fixed rate remains at 6.375%, also with 0.25 points, showing no movement over the same periods.
These stable rates imply consistent borrowing costs for members pursuing high-value home purchases; shorter-term borrowers benefit from the lower 15-year jumbo fixed rate, which is currently the lowest available in today’s offerings. Prospective buyers should consider their time horizon and payment capacity when selecting between these terms.
Members evaluating financing options are advised to consider fixed-rate programs if they prioritize payment predictability amid a steady rate environment. Those weighing refinancing should analyze whether current rates offer meaningful savings relative to closing costs.
For details, visit https://www.apgfcu.com/rates/mortgage-rates.html.
CERTIFIED FEDERAL CREDIT UNION
As of August 13, 2026, 15-Year Fixed Purchase and 30-Year Fixed Purchase mortgage rates remain steady at 5.125% and 5.875%, respectively. These rates show no change over the past week or month, reflecting stable yield spreads and consistent cost of borrowing in the fixed-rate market segment.
For members prioritizing predictability and long-term planning, the 15-Year Fixed option at the lowest available rate offers a potentially faster equity build with stable payments. Meanwhile, the 30-Year Fixed maintains affordability for buyers seeking lower monthly payments despite a higher overall interest expense.
Given this stability, borrowers should evaluate their mortgage strategies carefully; those valuing payment certainty may consider locking in current fixed rates, while others might assess refinancing only if potential savings exceed transaction costs.
For details, visit https://www.certifiedfed.com/rates-2/#real_estate.
NUVISION FEDERAL CREDIT UNION
As of August 13, 2026, the 30-Year Jumbo Fixed Purchase mortgage rate remains steady at 6.0%, showing no change over the past week but a 12.5 basis points increase compared to 30 days ago. This upward movement in yield spreads reflects a modest rise in borrowing costs for high-value property buyers. For members considering jumbo loans, this stable short-term rate provides predictability, while the month-over-month increase suggests careful evaluation of timing for new purchases or refinancing. Given these dynamics, borrowers prioritizing long-term payment stability should consider locking in current fixed rates. Members assessing refinancing strategies may find value if projected savings exceed associated costs amid these rate trends. For details, visit https://nuvisionfederal.com/lending/mortgage/rates.
PUBLIX EMPLOYEES FEDERAL CREDIT UNION
As of August 13, 2026, 15-year fixed purchase mortgages remain at 5.45%, holding steady over the past week but up by 22 basis points compared to 30 days ago. Meanwhile, the 30-year fixed purchase rate is at 5.93%, unchanged from last week yet increased by 19 basis points over the month. These yield spreads indicate a modest rise in the cost of borrowing for longer-term loans, impacting affordability especially for first-time buyers and those locking in rates for home purchases. Members prioritizing payment stability may find the 15-year fixed option at 5.45% advantageous despite higher monthly payments, while those seeking lower monthly outlays face elevated costs with the 30-year term. Evaluate refinancing strategies only if potential savings surpass associated fees given recent upward pressure on rates.
SECURITY SERVICE FEDERAL CREDIT UNION
As of August 13, 2026, 15-Year Fixed Jumbo Purchase loans remain steady at 6.375%, unchanged over the past week and month, indicating stable yield spreads for higher-balance borrowers seeking shorter terms. Similarly, the 30-Year Fixed Jumbo Purchase rate holds firm at 6.875%, with no movement in the last seven or thirty days. These static rates suggest consistent borrowing costs for members pursuing jumbo financing, with no immediate pressure on long-term affordability.
For members prioritizing rate certainty, particularly those purchasing high-value homes, locking in current fixed jumbo rates may provide predictable payment structures amid broader market fluctuations. Evaluating mortgage strategies that align loan term with financial goals remains prudent; consider fixed-rate options if stability is key or assess refinancing only if potential savings outweigh associated expenses.
For details, visit https://www.ssfcu.org/rates/home-loan-rates.
SPACE COAST CREDIT UNION
As of August 13, 2026, 15-year fixed purchase loans hold the lowest rate at 5.625%, unchanged from last week but up 25 basis points over the past 30 days. Similarly, 30-year fixed purchase loans remain steady at 6.375%, also reflecting a 25 basis point increase month-over-month. These stable short-term yields indicate limited immediate volatility; however, the gradual upward trend over a month suggests a modest rise in borrowing costs for homebuyers. For members prioritizing predictable payments and long-term planning, locking in a 15-year fixed rate could mitigate exposure to potential future increases. Meanwhile, those considering longer-term financing should evaluate how current spreads affect total interest obligations. Members are advised to analyze their mortgage strategy carefully and consider refinancing options if projected savings justify associated costs. For details, visit https://www.sccu.com/personal/consumer-rates#mortgage.
TROPICAL FINANCIAL CREDIT UNION
On August 13, 2026, 15-year Jumbo fixed-rate mortgages remain steady at 6.0% with 0.75 points, showing no change from last week but an increase of 12.5 basis points compared to 30 days ago. Similarly, the 30-year Jumbo fixed-rate loans hold at 6.125% with 1.0 point, unchanged over seven days yet up by 12.5 basis points month-over-month. These stable yields suggest a consistent cost of borrowing for jumbo loan borrowers, impacting those purchasing high-value properties who should carefully assess long-term affordability amid these modest rate upticks. Members considering jumbo loans might evaluate fixed-rate options for payment predictability or explore refinancing if potential savings outweigh transaction costs given recent yield trends. For details, visit https://www.tropicalfcu.com/compare-best-mortgages-interest-rates-and-home-loan-options-in-florida.
UNITED CREDIT UNION
As of August 13, 2026, the 30-year Fixed Jumbo Purchase mortgage rate remains steady at 6.0%, showing no change from both one week and one month ago. This stability in rates means borrowing costs for jumbo loan buyers have held constant, providing predictability for high-value property financing. For members considering jumbo loans, this consistent yield spread supports fixed-rate options if long-term payment certainty is a priority. Since there has been no movement in points or terms, current borrowers can evaluate whether locking in this rate aligns with their financial strategy. Given the unchanged environment, prospective buyers and refinancers should assess if maintaining or initiating fixed-rate jumbo mortgages fits their cost management goals. For details, visit https://www.unitedfcu.com/rates-and-fees/rates/mortgage-rates.
Zillow National Average
As of August 13, 2026, mortgage rates are trending upward for 15-Year Fixed Rate Jumbo and 30-Year Fixed Rate Jumbo loans. The 15-Year Fixed Rate Jumbo increased to 6.250%, reflecting a change of +16 basis points in one day. Meanwhile, the 30-Year Fixed Rate Jumbo rose to 6.583%, marking the largest one-day increase at +26 basis points. Over the past week, both products have seen increases, with the 30-year rate up by 24 basis points. Borrowers should note these rising rates as they impact overall borrowing costs; careful consideration is recommended before proceeding with new mortgage applications or refinancing options.
Federal Reserve Economic Trends
Recent data indicates that breakeven inflation rates remain stable, with the 10-year rate at 2.260% and the 5-year rate at 2.240%, signaling consistent inflation expectations. However, mortgage rates have shown significant volatility, particularly the 30-year average rates, which dropped sharply by 6.69 points over the past week, reflecting market adjustments to economic conditions. Conversely, the 30-year VA average rates increased by 0.15 points over the last 30 days. With current borrowing costs being influenced by these fluctuations, it is essential for potential borrowers to stay informed about market trends; notably, the lowest mortgage rate recorded is 5.960% for 15-year loans. Understanding these dynamics can aid in making informed financial decisions.
LendMesh
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Conclusion
As you plan your next move in the housing market, keep in mind that even small differences in interest rates can impact your monthly payments and total interest over time. The current environment of stable but varied rates means you have options, whether it’s the Certified 15-year fixed at 5.125% or a jumbo loan near 6%. For buyers seeking long-term savings, shorter terms with slightly lower rates can reduce overall costs significantly. Homeowners considering refinancing should weigh the benefits carefully against closing costs and their time horizon in the home. Staying informed about subtle changes like this week’s slight uptick in some jumbo loans helps you make choices that align with your financial goals. Taking thoughtful steps now can set you up for greater peace of mind down the road.