Mortgage Interest Rates Forecast

Sep 27, 2022

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Mortgage rates today: Tuesday, September 27, 2022

On Tuesday, Sept. 27, 2022, the average interest rate on a 30-year fixed-rate mortgage jumped 29 basis points to 6.815% APR. The average rate on a 15-year fixed-rate mortgage also rose 29 basis points to 6.044% APR, and the average rate on a 5-year adjustable-rate mortgage went up 10 basis points to 5.553% APR, according to rates provided to NerdWallet by Zillow. The 30-year fixed-rate mortgage is 53 basis points higher than one week ago and 380 basis points higher than one year ago. A basis point is one one-hundredth of one percent. Rates are expressed as an annual percentage rate, or APR.

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Mortgage rates this week

Mortgage rates rose across loan types in the week ending Sept. 22, with the weekly average for the 30-year fixed reaching its highest level since NerdWallet began tracking rates in 2016.

  • The 30-year fixed-rate mortgage averaged 6.27% APR, up 19 basis points from the previous week's average.

  • The 15-year fixed-rate mortgage averaged 5.39% APR, up 16 basis points from the previous week's average.

  • The five-year adjustable-rate mortgage averaged 5.36% APR, up nine basis points from the previous week's average.

On Wednesday, the Federal Reserve raised the federal funds rate by 0.75 percentage point in a continuing effort to control inflation. That brings the total of Fed rate increases since March to 3 percentage points. The federal funds rate — the short-term rate banks pay to borrow money from one another — indirectly affects what consumers pay for mortgages, home equity loans and other personal credit.

Rising mortgage rates make buying a home less affordable. Consider: With a 3% rate, the monthly payment on a $350,000 home with a 20% down payment would be $1,650, including estimated property taxes and home insurance. With a 6% rate, the payment would be $2,148, a leap of nearly $500.

Meanwhile, home prices fell month over month in August, which they typically do after the peak homebuying season, but remained elevated from a year ago.

The median price for existing homes — those owned and occupied before going on the market — was $389,500 in August, according to the National Association of Realtors. That was down about 6% from the record high of $413,800 in June, but still 7.7% above the median price in August 2021.

Although rising rates are shutting out some home buyers, home prices aren't plummeting year over year because the supply of homes on the market remains tight. There were about 1.28 million homes on the market in August, a 1.5% drop from the previous month, according to NAR. At the current pace, it would take 3.2 months for all those properties to sell, up from 2.6 months a year ago but unchanged since July. In a balanced market with roughly equal buyers and sellers, there's typically a five- to six-month supply.

If you're thinking about buying a home, shop multiple lenders for the lowest rate possible and get preapproved for a mortgage before you start hunting for properties.

September mortgage rates forecast

Interest rates on fixed-rate mortgages are likely to remain fairly stable in the first three weeks of September. The forecast gets murkier at the end of the month.

That's because the Federal Reserve will update its interest rate policy Sept. 21. Rates often stabilize in the two or three weeks prior to Fed meetings. If that pattern holds in September, the rate on the 30-year mortgage will hang out in a range between about 5.75% and 6% until the Fed announcement.

The aftermath of the announcement could be another matter, with up-and-down swings in mortgage rates. But borrowers should brace themselves: Mortgage rates could ratchet upward, like someone climbing a ladder two rungs up and one rung down. Such a path would be consistent with this year's upward trend for mortgage rates.

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Fed fixes messaging problem

The Fed strives to be understood, but investors don't always catch the central bank's meaning. When investors hear what they want to hear, the chairman may have to set them straight, as he did in August.

The latest misunderstanding began when the central bank increased the federal funds rate by an aggressive 0.75 percentage point in its July 27 meeting. In the opening statement at his news conference immediately after that meeting, Chair Jerome Powell noted that growth in consumer spending had softened, and that the housing market had weakened. Mortgage rates dropped in the following days, apparently because investors and pundits believed that the Fed was preparing to slow the pace of its rate increases.

But the central bank expects to keep raising short-term interest rates in bigger-than-usual increments. Powell reiterated this point in an Aug. 26 speech, in which he said "another unusually large increase could be appropriate at our next meeting."

Affordability declined and sales slowed

The rate on the 30-year fixed went up almost three-quarters of a percentage point from the end of July to the end of August. The increase eroded borrowers' buying capacity.

Take the hypothetical example of a borrower who can afford to pay $2,000 a month in principal and interest (excluding taxes and insurance). On a 30-year loan with a 5.125% interest rate, the buyer could afford to borrow $367,300. But with a 5.875% interest rate, the buyer could afford to borrow $338,100. That's $29,200 less that the buyer could pay for a house.

As interest rates and home prices have risen this year, home sales have slowed. In turn, sellers are more accommodating. According to a survey of recent home sellers, almost all sellers nowadays are making upgrades and repairs before they list their homes. And 69% of sellers in August sold their homes at or above the asking price, compared to 82% in February through April.

What happened to rates in August

After dipping in the first week of August, the 30-year fixed-rate mortgage climbed each week thereafter. It rose above 5.8% at the end of August, up from below 5.2% at the end of July.

In my August forecast, I predicted that mortgage rates would rise "as the Federal Reserve continues to yank interest rates higher." That's what happened in the run-up to Powell's Aug. 26 speech, when investors speculated (correctly) that he would reinforce a message that the Fed will continue to confront inflation.

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