Mortgage Rates Just Jumped Back Above 6%. Here's Why and What to Do About It

Last Thursday I texted a client, “Hey, we’re officially in the fives. Let’s lock this in.” By Monday morning, that rate was gone.

If you checked mortgage rates over the weekend and saw numbers starting with a 5, and then checked again Monday and saw them jump back above 6%, you’re not losing your mind. The market moved fast, and if you’re buying a home this spring or thinking about refinancing, you probably have some questions.

Let me walk you through exactly what happened, why it happened, and what you should actually do about it.

Key Takeaways

• Mortgage rates jumped 13 basis points on Monday (from 5.99% to 6.12%) after U.S. and Israeli strikes on Iran disrupted global oil markets.
• Oil prices surged more than 9% as tanker traffic through the Strait of Hormuz ground to a near halt.
• Historically, rates have moved lower after the initial spike during past Middle East conflicts.
• The CPI inflation report on March 11 and the Fed meeting on March 17-18 will likely matter more for rates long-term than the conflict itself.
• If you are under contract or close to making an offer, talk to your lender about locking your rate now rather than gambling on what happens next week.

What Happened to Mortgage Rates This Week

The 30-year fixed mortgage rate dropped to 5.98% the last week of February, according to Freddie Mac. That was the first time rates dipped below 6% since September 2022. Purchase applications were up 12% compared to last year. Refinance activity was climbing. It felt like the market was finally catching a break.

Then the U.S. and Israel launched strikes against Iran over the weekend of February 28. By Monday morning, everything shifted.

According to Mortgage News Daily, the average 30-year fixed interest rate jumped 13 basis points to 6.12% on March 3. The 10-year Treasury yield, which is the benchmark that mortgage rates loosely follow, climbed back above 4%. Oil prices surged, with Brent crude jumping more than 9% on Monday and briefly topping $82 a barrel. By Tuesday morning, Brent was trading above $83.

That kind of move does not happen because of one data point or one economic report. It happened because the bond market got spooked, and when the bond market gets spooked, mortgage rates react.

Here is the thing that is easy to forget when you are reading scary headlines: rates at 6.12% are still lower than where they were for most of the past three years. That does not make the whiplash any less frustrating if you were counting on a rate in the fives, but it is important context.

Why a Conflict in Iran Moves Your Mortgage Rate

This part confuses a lot of people, and honestly, it should. The connection between a military conflict thousands of miles away and what you pay on your home loan is not obvious. But it comes down to two things: oil and investor behavior.

Oil prices drive inflation expectations. Iran sits along the Strait of Hormuz, where roughly 20% of the world’s daily oil supply passes through on tanker ships. When that traffic slows down or stops, which is essentially what happened this week, energy prices spike. Higher energy prices flow into everything from gas at the pump to groceries to building materials. That makes investors nervous about inflation. And when inflation expectations rise, bond yields go up. When bond yields go up, mortgage rates follow.

To put some numbers on it: Brent crude was trading around $72 per barrel on Friday. By Monday it was pushing $80. By Tuesday morning it was above $83. U.S. crude jumped more than 7%. European natural gas futures surged more than 70% over the same period after Qatar halted liquefied natural gas production due to Iranian drone attacks. That is a massive disruption to global energy supply in a very short window.

Investor behavior shifts fast. In some conflicts, investors rush into U.S. Treasury bonds for safety, which pushes yields down and can actually lower mortgage rates. But this time, the oil price shock triggered inflation concerns that sent investors out of bonds instead. That pushed yields up.

So you have two forces pulling in opposite directions: the “flight to safety” that usually lowers rates, and the “inflation fear” that raises them. Right now, the inflation side is winning. That is why rates jumped instead of dropped.

One interesting note from Mortgage News Daily’s chief operating officer Matthew Graham: much of Monday’s bond sell-off may have actually been “new month positioning” rather than a pure reaction to Iran. Friday’s low yields may have been dragged down by end-of-month buying, and Monday’s pop was partially the market resetting. That is a nerdy detail, but it matters because it suggests the move was amplified by technical factors, not just fear.

History Says This Spike Probably Will Not Last

I know that does not feel reassuring when you are looking at a rate that was 5.99% on Friday and 6.12% on Monday. But here is what the data shows.

During the 2003 Iraq invasion, the 2020 Iran tensions after the Soleimani strike, and the 2023 Gaza conflict, mortgage rates experienced an initial spike and then moved lower within weeks. As one Phoenix-based mortgage originator told Yahoo Finance, the pattern during previous conflicts has been a short-term spike in rates and oil followed by a longer-term decline as economic uncertainty drives investors back toward the safety of bonds.

The pattern is pretty consistent: short-term spike, then a move lower as uncertainty grows.

That does not mean this time will play out exactly the same way. Nobody knows how long this conflict will last. President Trump said on Monday it could continue for weeks. Iran’s Revolutionary Guard has declared the Strait of Hormuz closed. Four vessels have already been hit in Gulf waters. Wall Street analysts are warning that oil could top $100 a barrel if the Strait stays blocked for an extended period.

But here is what I keep coming back to: mortgage spreads, which is the gap between Treasury yields and mortgage rates, are close to normal levels right now. That is actually a positive sign. Historically, mortgage spreads have ranged from 1.60% to 1.80%. Last week they closed at 1.93%. Back in 2023, spreads were so wide that if they had stayed at peak levels, today’s rates would be about 1.2 percentage points higher. The fact that spreads have compressed means mortgage rates have some built-in cushion against volatility.

What Is Coming This Week and This Month

The Iran situation is grabbing all the headlines, but there are two data releases this month that could have a bigger long-term impact on where rates go.

The CPI inflation report drops March 11. This is the big one. If inflation comes in lower than expected, it gives the Fed more room to cut rates later this year. If it comes in hot, especially if energy costs are already climbing from the conflict, rates could stay elevated or push higher. The February CPI print will be the first chance to see whether rising oil prices are bleeding into broader consumer prices.

The Fed meets March 17-18. The Federal Reserve is widely expected to hold its benchmark rate steady at the current 3.50% to 3.75% target range. But what matters more than the decision itself is the language they use afterward. If the Fed signals concern about inflation from oil prices, that is bearish for mortgage rates. If they signal confidence that price pressures are temporary, that is bullish.

There is also the jobs report and retail sales data coming this Friday, March 7. Redfin’s economics team expects job creation around 60,000 (down from 130,000 last month) and the unemployment rate to tick up slightly to 4.4%. Weak jobs data would point toward lower rates. Strong data would keep upward pressure on.

In my experience, the week-to-week rate swings from geopolitical events tend to smooth out. The economic fundamentals are what drive rates over the medium term. And right now, the fundamentals still point toward rates trending lower through 2026. Fannie Mae and the Mortgage Bankers Association both forecast rates near 6% through the rest of the year, with the possibility of dipping back into the high 5s if inflation continues to cool.

The Silver Lining Nobody Is Talking About

Here is something that did not change because of the Iran conflict:

Housing affordability was already improving before this week. According to Zillow’s latest analysis, the median-income household can now afford a home priced at about $331,000. That is roughly $30,000 more than a year ago and the strongest affordability reading since March 2022. There are approximately 82,000 more homes within budget for the typical household compared to this time last year.

Sellers are also more willing to negotiate. We are seeing more seller concessions, more rate buydowns, and more price reductions than at any point in the last two years. The market is shifting in the buyer’s favor in ways that go beyond just the rate number.

So yes, rates popped this week. But the overall picture for buyers in 2026 is still significantly better than it was in 2023 or 2024.

What You Should Actually Do Right Now

Here is what I am telling my clients this week.

If you are under contract and have not locked your rate: Call your lender today. Not tomorrow. Today. A rate lock protects you from further increases while your loan is being processed. You have seen how fast rates can move. Locking in at 6.12% is still historically very good, and if rates drop later, many lenders offer float-down options that let you take advantage of improvements.

If you are shopping for a home but have not made an offer yet: Do not panic, but do not wait for the “perfect” rate either. The difference between 5.99% and 6.12% on a $350,000 loan is about $28 per month. That is real money, but it is not a reason to put your life on hold. And if rates do come back down over the next few months, you can always refinance into a lower rate later.

If you are thinking about refinancing: This is where patience might pay off. If you bought your home at 7% or higher in 2023 or 2024, rates are already significantly lower than what you are paying. But if the historical pattern holds and rates settle back down after the initial conflict-driven spike, waiting a few weeks could save you even more. The key is to get your documents ready now so you can move quickly when the window opens.

If you are just watching from the sidelines: Here is the honest truth. Rates have been bouncing around, but the overall trend in 2026 has been downward. Homes are still appreciating. Rents keep climbing. Every month you wait, you are paying someone else’s mortgage instead of building your own equity. I am not saying rush into something you are not ready for. But if the only thing stopping you is rate anxiety, do not let a headline-driven spike push you further to the sidelines.

The best move in any rate environment is to get pre-approved so you know your numbers. That way, when you are ready to act, whether rates are at 5.8% or 6.2%, you can make a decision based on your actual budget instead of what the news is saying.

Why Working With a Broker Matters Even More Right Now

I will be straightforward about this because it is relevant to what is happening in the market. As a mortgage broker, I shop over 100 wholesale lenders to find the best rate and terms for each client. That always matters, but it matters even more in a volatile market like this one, because pricing varies wildly from lender to lender on any given day.

The difference between the best and worst rate I saw quoted last Monday was over a full percentage point. On the same day. For the same borrower profile. That is potentially tens of thousands of dollars over the life of a loan, and most people working with a single bank or direct lender would never see the better option.

If you are buying a home right now in Florida, North Carolina, or any of the 32+ states where Mpire Financial is licensed, you deserve to know that you are getting the best deal available. Not just whatever one bank happens to be offering.

Want to see where you stand? Take the mortgage readiness quiz or reach out directly. No pressure, just clarity on your options.

FAQ

Will the Iran conflict cause a housing market crash?

No. Military conflicts create short-term volatility in rates, but they do not cause housing crashes. Housing crashes are driven by structural issues like oversupply, risky lending practices, or massive job losses. None of those conditions exist right now. Inventory is still below historical averages, lending standards remain tight, and the labor market is sluggish but stable.

Should I wait for rates to drop back below 6% before I buy?

That depends on your situation, not on rate predictions. If you find a home you love at a price you can afford, the rate difference between 5.99% and 6.12% is roughly $28 per month on a $350,000 loan. Waiting for a specific rate number while home prices continue to rise and spring competition heats up could cost you more than the rate savings.

How long do rate spikes from military conflicts usually last?

Based on recent history, the initial spike typically lasts days to a few weeks. During the 2003 Iraq War, the 2020 Iran tensions, and the 2023 Gaza conflict, rates experienced a short-term increase followed by a decline as economic uncertainty drove investors back into bonds. However, if the conflict is prolonged and oil prices stay elevated, inflation pressures could keep rates higher for longer.

What does the Fed meeting on March 17-18 mean for my mortgage rate?

The Fed is expected to hold its benchmark rate steady at 3.50% to 3.75%. What matters more is the Fed’s forward guidance. If policymakers signal that they view the oil-driven inflation as temporary, markets will likely price in future rate cuts, which would push mortgage rates lower. If they express concern about sustained inflation, rates could stay elevated. The CPI report on March 11 will influence the Fed’s messaging significantly.

Is now a good time to refinance?

If your current rate is above 6.5%, refinancing could save you real money even at today’s rates. The key is running the break-even math: divide your total closing costs by your monthly savings to see how many months it takes to recoup the cost. If you plan to stay in your home longer than that break-even point, refinancing likely makes sense. If you are on the fence, get your documents together now so you can move quickly if rates dip again.

I am a veteran. Does this change anything about VA loans?

VA loans still offer zero down payment and no monthly mortgage insurance, which makes them one of the best loan products available regardless of where rates are. VA rates tend to be slightly lower than conventional rates, so even with the recent spike, veterans are still in a strong position. If you are active duty or a veteran and have not explored your VA benefit, now is still a great time to get pre-approved.

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This content is for educational purposes only and does not constitute financial advice. Rates shown are approximate and subject to change. Your rate depends on credit score, down payment, loan type, and other factors. Contact Cole Brantley (NMLS# 1905939) for a personalized quote. Equal Housing Opportunity.

Sources: Freddie Mac Primary Mortgage Market Survey (Feb. 26, 2026), Mortgage News Daily (March 2-3, 2026), CNBC, HousingWire, Redfin Economics, Yahoo Finance, Newsweek, NPR, Fannie Mae Housing Forecast (Feb. 2026), Mortgage Bankers Association Forecast (Feb. 2026)