Mortgage rates are unpredictable, and no one can say with certainty whether they will fall, rise, or stay flat

The short answer is: nobody knows. Mortgage rates move with the 10-year Treasury yield, which responds to inflation data, Federal Reserve decisions, employment reports, and global economic conditions. Economists and financial institutions publish forecasts, but those forecasts are often wrong, sometimes by a full percentage point or more. If you are waiting for rates to drop before you buy, you are betting against professional forecasters who have access to far more data than you do.

What you can do instead is understand what rate forecasts actually show, where to find them, and how to make a purchase decision that does not depend on guessing correctly about the future.

Key Takeaways

  • Mortgage rate forecasts from the Mortgage Bankers Association, Fannie Mae, and the Federal Reserve are educated guesses, not predictions, and they change monthly.
  • Rates have moved both up and down over the past three years, and waiting for a drop has cost many buyers the chance to purchase at rates that later looked favorable.
  • Your decision to buy should rest on whether you can afford the payment at today's rate and whether you plan to stay in the home long enough to build equity, not on whether rates might fall later.
  • If rates do fall after you buy, you can refinance; if you wait and rates rise, you cannot go backward.
  • Locking in a rate when you are ready to buy protects you from further increases during your loan process, which typically takes 30 to 45 days.

Where rate forecasts come from and why they change

The three most widely cited sources are the Mortgage Bankers Association, which surveys lenders quarterly; Fannie Mae, which publishes monthly forecasts; and the Federal Reserve, which releases projections four times a year. Each organization looks at inflation, employment, GDP growth, and Fed policy to estimate where the 10-year Treasury will trade. Mortgage rates follow that yield closely, typically running 0.5 to 1.5 percentage points higher.

These forecasts change because the underlying data changes. A jobs report that comes in stronger than expected can push rates up. An inflation reading that falls short of expectations can push them down. A geopolitical event or a banking crisis can shift expectations overnight. The Mortgage Bankers Association's forecast from January 2024 will look different from its forecast from June 2024 because the economic picture shifted. This is not a failure of forecasting; it is a reflection of how much uncertainty actually exists.

Historical accuracy is poor. In 2021, many forecasters expected rates to stay near 3 percent through 2022. Instead, they climbed to 7 percent by late 2022. In 2023, forecasters expected rates to fall steadily. They did fall, but not in a straight line, and the timing was wrong for most predictions. Waiting for a forecast to come true has cost buyers millions in lost opportunities.

What happened to rates over the past three years

From early 2022 to late 2023, the 30-year fixed mortgage rate moved from roughly 3 percent to above 7 percent, then back down to the mid-6 percent range by late 2023 and into 2024. A buyer who waited in early 2022 for rates to drop further missed the chance to lock in a 3 percent rate. A buyer who waited in late 2022 for rates to fall from 7 percent had to wait until mid-2023 to see improvement, and even then rates never returned to 3 percent. A buyer who locked in at 6.5 percent in late 2023 was in a better position than one who waited, hoping for 5 percent.

The pattern shows that timing the market is extremely difficult. Rates do move, sometimes significantly, but the direction and timing are not obvious in advance. A buyer's actual situation — their income, savings, the homes available in their market, their job stability — matters far more than whether rates might drop 0.25 percent in the next six months.

How to think about rate forecasts when making your own decision

Use forecasts as context, not as a reason to wait. If the Mortgage Bankers Association forecasts that rates will average 6.5 percent in the fourth quarter, and today's rate is 7.2 percent, that tells you that rates are expected to move in a favorable direction — but it does not tell you when, or whether that forecast will prove correct. It is useful information for understanding the general direction, but it is not a signal to delay a purchase you are otherwise ready to make.

Instead, ask yourself three questions: (1) Can I afford the monthly payment at today's rate, and will I still be able to afford it if rates stay here or rise? (2) Do I plan to stay in this home long enough to build equity and recoup my closing costs? (3) Am I ready to buy now, or am I waiting because I hope rates will fall? If your answer to the first two is yes and your answer to the third is no, then waiting is a bet, not a strategy.

The cost of waiting versus the cost of buying now

Waiting costs you in two ways. First, if rates rise instead of fall, your monthly payment increases, and you may no longer be able to afford the home you want. Second, home prices often move independently of rates. A home that costs $400,000 today might cost $420,000 in six months, even if rates fall. The savings from a lower rate can be wiped out by a higher purchase price.

Buying now costs you if rates fall after you close. But that cost is reversible: you can refinance when rates drop. You cannot refinance backward if rates rise. A buyer who locks in at 6.8 percent today and refinances to 6.2 percent in six months has paid a small fee (typically $2,000 to $5,000) to lower their payment. A buyer who waited for rates to fall, only to see them rise to 7.5 percent, has no option to go back.

How rate locks work during your loan process

When you make an offer on a home and the offer is accepted, you do not lock in a mortgage rate immediately. You lock it in when you are ready to close, which is typically 30 to 45 days after your offer is accepted. During that time, rates can move. If rates rise, your locked rate protects you. If rates fall, you are stuck with the higher rate you locked in — unless your loan agreement includes a rate-lock extension or a float-down option, which some lenders offer for a fee.

The timing of your lock matters. Lock too early and you risk rates falling before closing. Lock too late and you risk rates rising before you can lock. Most lenders recommend locking when you submit your final loan application, which is usually a few days after your offer is accepted. Your loan officer can tell you the current lock period (usually 30, 45, or 60 days) and what happens if your closing is delayed.

Refinancing if rates fall after you buy

If you buy at 6.8 percent and rates fall to 5.8 percent, you can refinance your mortgage to a new loan at the lower rate. Refinancing costs between $2,000 and $5,000 in closing costs, depending on your lender and your loan amount. The monthly payment savings need to be large enough to justify that cost. A rule of thumb is that refinancing makes sense if rates have fallen at least 0.5 to 1 percent below your current rate and you plan to stay in the home long enough to recoup the closing costs.

Refinancing takes 30 to 45 days, just like a purchase mortgage. You will need to provide updated income verification, employment history, and a new appraisal. Your credit score and debt-to-income ratio are re-evaluated. If your financial situation has changed for the worse, you may not may have access to for the lower rate, even if market rates have fallen. Refinancing is not automatic; it is a new loan application.

Frequently Asked Questions

Should I wait to buy if forecasters say rates are coming down?

Forecasts are wrong frequently enough that waiting is a gamble. If you are ready to buy and can afford the payment at today's rate, the risk of rates rising usually outweighs the potential benefit of rates falling. If rates do fall, you can refinance. If rates rise, you cannot.

What if I lock in my rate and rates fall before closing?

You are locked in at the rate you chose. Some lenders offer a float-down option that lets you lock in a lower rate if rates fall before closing, but this usually costs an extra fee (0.25 to 0.5 percent of your loan amount). Ask your lender whether this option is available and what it costs before you lock.

How often do mortgage rate forecasts change?

The Mortgage Bankers Association updates quarterly, Fannie Mae updates monthly, and the Federal Reserve updates four times a year. Each update reflects new economic data, so forecasts can shift significantly from one month to the next. Relying on a forecast from three months ago is not useful.

Can I refinance if my credit score has dropped since I bought?

Refinancing requires a new credit check and a new underwriting process. If your credit score has dropped, your interest rate will be higher than it would have been at purchase, and you may not may have access to at all. Refinancing works best if your financial situation has stayed the same or improved.

What is the difference between a rate forecast and a rate prediction?

A forecast is an educated estimate based on current economic data. A prediction is a claim about what will actually happen. Forecasters publish forecasts; they do not make predictions. When someone tells you rates will definitely fall, they are guessing, not forecasting.