The Fed did not raise mortgage rates. On September 16, 2026 the Federal Reserve raised the federal funds target range a quarter point to 3.75 to 4.00 percent, its first increase since 2023. Mortgage rates follow the 10 year Treasury more than the Fed and had climbed for weeks before the vote. For a Houston buyer, the hike is more about the headlines than your rate, and nobody knows where rates go from here.
Written by Brandon Huynh, NMLS #2522494, a mortgage broker in Houston. Updated after every Fed meeting. Last updated September 18, 2026.
What the Fed actually did on Wednesday
Here is the plain version, with the source. On Wednesday, September 16, the Federal Open Market Committee voted twelve to zero to raise the federal funds target range by a quarter of a percent, to 3.75 to 4.00 percent. It is the first increase since July 2023. The committee's statement said inflation remains elevated, which is the reason it gave for moving. The committee also publishes its own rate projections, the ones people call the dot plot. Eighteen participants weighed in on where they see things by the end of this year, and sixteen of them put the rate at least a quarter point above the midpoint of today's range. Participants is the Federal Reserve's own word, and it covers a wider group than the twelve who cast the vote.
The federal funds rate is the rate banks charge each other overnight. It is not a mortgage rate and it never has been. That distinction is the whole reason this page exists, because the headline says rates went up and the thing that went up is not the thing you would borrow at.
Want to know when rates actually move?
If the Fed news left you waiting rather than shopping, here is the honest offer. Tell me what you are waiting on and I will reach out when the national numbers move enough to matter for your situation, not on a schedule and not with a newsletter. I watch the daily averages against where they sat the day of the Fed vote, and when they move by a real amount in either direction, I send you a personal note, and I won't send you a prediction, because nobody honestly has one.
Why your mortgage rate did not move the same day
This is the part the headlines skip. Mortgage rates are set by investors who buy mortgage bonds, and those investors price off the 10 year Treasury yield and their own expectations for inflation. When the market expects the Fed to move, it moves first. That is what happened this time. Freddie Mac's weekly survey had the national 30 year average climbing for three straight weeks going into the vote, and its next release, published the day after, made it four, so by the time the Fed acted most of the move was already in the number you saw.
That is why the day after a hike can feel anticlimactic on a rate sheet, and it is also why nobody can promise you the calm holds. Rates move on the next inflation print, the next jobs report, and the next thing a Fed official says into a microphone. Anyone who tells you where the 30 year will be in November is guessing, and I include myself in that. The live rate card shows where the national averages sit today.
What this means if you are buying in Houston right now
It depends on where you are in the process, so let me take the four situations I am actually hearing about this week.
You are under contract and your rate is locked. The hike does not touch your locked rate. A lock holds the rate you agreed to as long as you close inside the lock period and your application does not change, and a Fed decision is not one of the things that changes it. Keep your closing date, keep your paperwork moving, and do not open new credit before you fund.
You are preapproved and still shopping. A preapproval is not a rate lock, so the rate on your letter was always an estimate and it always moved with the market. What the hike really changes is the urgency of having that conversation soon, because your approval itself is still good. Your approved amount was calculated at a rate, and if rates rise, the payment on that same loan rises with them, so it is worth a quick recheck of the number you are shopping against. Call me and we will run it again in a few minutes.
You are waiting for rates to come down before you start. This is the situation the Fed just made harder, and I want to be honest about it rather than sell you on urgency. The Fed's own projections currently point toward another increase rather than a cut. That does not mean rates cannot fall, because mortgage rates have fallen during hiking cycles before when the bond market decided the Fed was done. It means the plan of waiting for a specific number has no date attached to it anymore. If you are waiting, the rate watch signup above is the honest tool for that, because I will tell you when the number moves rather than when I feel like reaching out.
You are a homeowner thinking about a refinance or a home equity line. A fixed rate refinance prices off the same bond market as a purchase, so the same logic applies. A home equity line of credit is usually tied to the prime rate, and the major banks raised prime the day after this decision, so if you carry a line of credit, this move reaches your payment faster and more directly than it reaches a fixed rate borrower. Most adjustable rate mortgages are tied to a different index, commonly a SOFR based index or a Treasury index, so check your note or your adjustable rate rider to see which one your loan uses and when it adjusts. That is worth a conversation on its own.
Does the Fed hike change my preapproval or my lock?
No, and yes, and it matters which one you have. A rate lock is a written agreement from a lender to hold a specific rate for a set number of days, and it holds as long as you close inside that period and your application does not change. A Fed decision is not one of the things that changes it. A preapproval is a lender's statement of how much you can borrow based on your credit, income and assets, and it is calculated at whatever rate was current when it was written. The Fed cannot revoke a preapproval, but if market rates move up after your letter is issued, the payment on your maximum loan amount goes up too, and your comfortable price range can quietly shrink without anyone telling you. That is why I recheck every preapproval I have out the week of a Fed meeting, and why it is worth asking your lender to do the same.
What you can still control
The Fed sets one rate and you cannot vote on it. Everything else that decides your mortgage rate is still in your hands, and this is where most buyers leave money on the table.
Your credit score is one of the largest factors in the rate you are quoted, and it is the one that moves fastest with attention. A few weeks of paying down revolving balances before you apply can move you into a better pricing tier. If you are a few months out, that is the highest return use of the time.
Your loan to value shapes your pricing. Coming in at a lower loan to value generally improves the tier you are offered and can remove mortgage insurance from the equation entirely. That's a general idea rather than a hard target, and the right number for you is really a conversation.
Your loan type carries its own pricing. Government backed programs often price below conventional, and if you qualify for one, the Fed's decision matters less to you than the program decision does.
Seller concessions and buydowns are the tools that work in a market where rates are higher and sellers are motivated. A seller paid temporary buydown or a credit toward points can change your first years of payments more than any move the Fed makes. I wrote a full page on how rate buydowns work in Houston and when they make sense.
Which lender you use matters more than people think. As a broker I shop your file across many wholesale lenders rather than one rate sheet, and on the same day, for the same borrower, those sheets do not agree with each other. Here is how that works.
Should you buy in Houston now or wait?
I am not going to answer that for you in a paragraph, because anyone who does is selling something. What I can do is give you the honest frame.
Waiting for rates to fall is a bet on a date nobody has, while buying now is a bet that the payment you can afford today is one you will be glad you locked. The thing that decides between them is your own numbers, your timeline, and how long you plan to stay in the house, and none of that comes from the Fed. In Houston specifically, there are more homes on the market and more months of supply than there were two years ago, according to the Houston Association of Realtors, which means the leverage you have on price and concessions today may be worth more than the rate you are waiting for. I laid out the arithmetic of that trade in what waiting cost Houston buyers last year, and the Houston market page has the current data.
If you want the frame applied to your own situation, that's a phone call, and it costs nothing.
What happens next
The committee meets again in late October and once more in December. Between now and then the market will react to inflation data, jobs data and whatever the Fed says in public, and mortgage rates will move on all of it, in both directions, before the Fed votes again. If you want to know when they move rather than reading about it after the fact, that is what the rate watch list above is for.
Two ways to use this
If you are waiting on rates, put yourself on the rate watch list and I will reach out when something changes. If you are buying now, call or text me at 832-997-1527 and we will look at your numbers together, or answer two questions on the program finder and I will come back to you with the options your situation supports. Brandon Huynh, NMLS #2522494. Equal Housing Lender.
Frequently Asked Questions
Did the Fed raise mortgage rates?
No, the Federal Reserve raised the federal funds rate, which is the rate banks charge each other overnight, to a target range of 3.75 to 4.00 percent on September 16, 2026. Mortgage rates are set by the bond market and follow the 10 year Treasury yield more closely than the Fed's rate. The two often move in the same direction over time, but the Fed does not set the rate on a 30 year mortgage.
Will mortgage rates go up after the Fed hike?
Nobody knows, and anyone who says otherwise is guessing. Mortgage rates had already risen for several weeks before the vote because the market expected it, so much of the move was priced in ahead of time. From here, rates will react to inflation data, jobs data and what the Fed signals about future meetings, and they can move in either direction before the Fed meets again.
Should I buy a house in Houston now or wait for rates to fall?
That depends on your numbers and your timeline more than it depends on the Fed. Waiting for a lower rate is a bet on a date nobody has, while buying now is a bet that the payment you can afford today is one you will be glad you locked. Houston currently has more homes on the market and more months of supply than it did two years ago, according to the Houston Association of Realtors, so the leverage a buyer has on price and seller concessions today can be worth more than the rate they are waiting for. A conversation about your own situation answers this better than any page.
Does the Fed rate hike change my mortgage preapproval?
The Fed cannot revoke a preapproval, but a preapproval is not a rate lock. Your approved amount was calculated at the rate current when the letter was written, so if market rates rise after that, the payment on your maximum loan amount rises with them and your comfortable price range can shrink. It is worth asking your lender to recheck your preapproval the week of any Fed meeting.
I am under contract with a locked rate. Does the Fed hike change anything?
No, a rate lock is a written agreement from your lender to hold a specific rate for a set number of days, and it holds as long as you close inside that period and your application does not change. A Fed decision is not one of the things that changes it. Keep your closing date, keep your documents moving, and avoid opening new credit before you fund, because changes to your application are what put a lock at risk.
What does the Fed hike do to HELOC and adjustable rate loans?
A home equity line of credit is usually tied to the prime rate, which banks move with the federal funds rate, and the major banks raised prime the day after this decision. Most adjustable rate mortgages are tied to a different index instead, commonly a SOFR based index or a Treasury index, so read your note or your adjustable rate rider to see which index your loan uses and when it adjusts. Either way, a variable rate reaches your payment faster and more directly than it reaches a fixed rate borrower. A fixed rate refinance prices off the bond market like a purchase loan does.
When does the Fed meet next?
The Federal Open Market Committee meets eight times a year. After the September 2026 meeting, the remaining scheduled meetings are in late October and early December. Mortgage rates move between meetings on economic data and Fed commentary, so the next decision date is not the next time rates will change.