Mortgage rates moved higher across the board during the week ending April 3, 2026. The 30-year fixed, 15-year fixed, and 5/1 ARM all ticked up compared to the prior week, with the largest move coming from adjustable-rate products. While the changes are modest, they add to the cost of borrowing for buyers and refinancers watching the spring market unfold.
Rates as of April 2, 2026. Mortgage rate data is sourced from Federal Reserve Economic Data (FRED). Rates change daily and individual offers will vary by lender, credit profile, and loan details.
This Week’s Rates
According to FRED, here is where the three most-watched mortgage products landed for the week ending April 3, 2026:
- 30-Year Fixed: 6.46%, up 0.08 percentage points from 6.38% the prior week
- 15-Year Fixed: 5.77%, up 0.02 percentage points from 5.75% the prior week
- 5/1 ARM: 6.06%, up 0.11 percentage points from 5.95% the prior week
All three products moved in the same direction, but the pace differed. The 5/1 ARM saw the largest weekly increase, followed by the 30-year fixed. The 15-year fixed barely budged, reflecting the relative calm in the shorter end of the fixed-rate market. The gap between the 15-year and 30-year remains around 0.69 percentage points, which is consistent with the typical premium borrowers pay for the longer amortization period.
Why Rates Moved
To understand the weekly move, it helps to look at the broader rate environment. The Federal Funds Rate stands at 3.64%, and the 10-Year Treasury yield is at 4.35%.
Mortgage rates do not track the Fed Funds Rate directly. Instead, 30-year mortgage pricing tends to follow the 10-Year Treasury yield, because mortgage-backed securities compete with Treasurys for investor dollars. When the 10-Year yield rises, mortgage rates typically follow, and when it falls, mortgage rates often ease as well. At 4.35%, the 10-Year Treasury is sitting roughly 211 basis points below the average 30-year mortgage rate of 6.46%. That spread is wider than the long-run historical average, which has historically run closer to 170 to 180 basis points.
The 5/1 ARM, which adjusts based on shorter-term benchmarks, is more sensitive to the Fed Funds Rate and front-end Treasury yields. That may help explain why the ARM saw the largest weekly increase of the three products. With the Fed Funds Rate at 3.64%, short-term funding costs remain elevated relative to pre-2022 norms, which keeps adjustable products from offering the deep discount to fixed rates they have provided in past cycles.
What This Means for Refinancers
For homeowners considering a refinance, this week’s small uptick is a reminder that the rate environment remains choppy. A 0.08 percentage point move on a $400,000 loan adds roughly $20 to the monthly principal and interest payment on a 30-year fixed mortgage. Over the life of the loan, that adds up, but week-to-week changes of this size are typical and should not drive a panic decision either way.
The math on a refinance depends on three things: how much your rate would drop, how long you plan to stay in the home, and what the closing costs will be. A useful rule of thumb is to calculate the break-even point, which is the number of months it takes for monthly savings to recover the upfront cost of refinancing. Our refinance calculator can help you run those numbers using your own loan balance, current rate, and estimated closing costs.
Refinancers who locked in rates above 7% in late 2023 or 2024 may still find meaningful savings at today’s 6.46% average, especially if their credit profile has improved or if they are switching from a 30-year to a 15-year product at 5.77%. Those who already hold a rate in the 5% range or lower are unlikely to benefit from a rate-and-term refinance right now and may want to focus on other goals, such as a cash-out refinance for debt consolidation or home improvements.
Should You Lock or Wait?
Predicting where rates will go next week, next month, or next quarter is genuinely difficult, and even seasoned analysts get it wrong regularly. With that caveat, here are some things to weigh.
Reasons you might consider locking now:
- Rates moved up this week, and three out of three tracked products rose. If that trend continues, waiting could cost more.
- The 10-Year Treasury at 4.35% suggests continued upward pressure on mortgage pricing relative to historical spreads.
- If your break-even math already works at 6.46%, locking removes uncertainty.
Reasons you might consider waiting:
- The Fed Funds Rate at 3.64% is well below where it peaked in the recent tightening cycle. If the Fed continues to ease, short-term rates and ARM pricing could follow.
- The wider-than-average spread between the 10-Year Treasury and the 30-year mortgage rate could narrow if market volatility calms, which would tend to push mortgage rates lower even without Treasury movement.
- One week of small increases does not establish a trend.
There is no universally correct answer. The right choice depends on your personal timeline, your risk tolerance, and whether the current rate already meets your refinance goals. Comparing multiple lenders can also matter more than timing the market by a few basis points. Our list of best refinance lenders can help you start that comparison.
Bottom Line
Mortgage rates rose modestly during the week ending April 3, 2026, with the 30-year fixed at 6.46%, the 15-year fixed at 5.77%, and the 5/1 ARM at 6.06%. The 10-Year Treasury at 4.35% and a Fed Funds Rate of 3.64% suggest the broader rate environment remains in transition. For homeowners weighing a refinance, the most productive step is usually to run the numbers on your specific loan rather than try to time the market. Use our refinance calculator to estimate monthly savings and break-even timing, and review our best refinance lenders guide to compare offers from multiple sources before committing.
About this guide
Researched with public federal data, cited inline above. Reviewed by the Wirly editorial team. Updated when underlying data or methodology changes.