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It's OK to lock a rate even if you're closing in a week when the Fed meets.
That's true because mortgage rates aren't set by the Fed directly. They track the 10-year Treasury yield and mortgage-backed securities (MBS) market, both of which move on expectations well before a Fed meeting happens.
By the time the Fed actually announces its decision, if that outcome was widely expected, the move is usually already reflected in the rate you're locking in.
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Why a Fed decision doesn't automatically move your mortgage rate
The Federal Reserve sets the federal funds rate, which is the overnight rate banks charge each other. It doesn't set mortgage rates directly.
Your 30-year fixed rate is priced primarily off the 10-year Treasury yield and the demand for mortgage-backed securities, both forward-looking markets.
That distinction matters. Bond investors don't wait for the Fed to act before pricing in what they expect. If a hike, hold, or cut is widely anticipated going into a meeting, Treasury yields and mortgage rates have typically already adjusted in the days and weeks beforehand. The announcement itself usually moves markets only to the extent that the move surprises them.
That's why mortgage rates sometimes barely move on Fed day even when the headline sounds significant, and why they can move sharply on days with no Fed meeting at all, in response to an inflation report or jobs data instead.
What's actually different about today's meeting
Most "should I lock before the Fed meets" advice online is written for the more familiar scenario: a hold or a cut. Today is different: Markets are pricing a real chance the Fed raises its benchmark rate for the first time in years, a response to inflation that's proven stickier than expected.
The mechanism works the same way regardless of direction. A widely-expected hike gets priced into mortgage rates ahead of time just like a widely-expected cut does.
The bigger risk to borrowers isn't the headline decision. It's what the Fed's statement and press conference signal about the meetings still to come, since that's the part markets can't fully price in advance.
Should you lock now, or wait?
The answer depends less on the Fed and more on your own timeline.
If you're within 30 to 60 days of closing: Locking today generally makes sense. You're inside a standard lock window, you know your rate and payment, and you remove the risk of a rate increase between now and your closing date. Waiting specifically to see what the Fed says trades a known outcome for an unknown one, in exchange for a potential upside that isn't guaranteed.
If you're further out, or still house hunting: You likely can't lock yet anyway — most locks require an active loan in underwriting tied to a specific property. Your job right now is less about timing the Fed and more about getting your financing in order so you can move quickly once you're under contract. Getting pre-approved online first means you'll know your real rate and budget before you're racing a lock window. It's also worth shopping around for your mortgage rate across a couple of lenders, since rates are sometimes more negotiable than borrowers assume.
If you're refinancing rather than buying: The same logic applies to today's refinance rates. If the math already works at today's rate, a Fed headline alone isn't a strong reason to wait — though it's worth checking when refinancing actually makes sense for your specific loan before locking.
Either way, no one — not your lender and not a financial news headline — can reliably predict which way rates move in the hours after a Fed announcement. The decision is one input into a market that's also watching oil prices, Treasury auctions, and incoming economic data.
What a float-down option changes (and doesn't)
Some lenders offer a float-down provision as an add-on to a standard rate lock: if rates fall meaningfully before you close, you can request a one-time move to the lower rate, usually subject to a minimum threshold and program conditions.
A float-down doesn't change whether you should lock. It changes how much locking early actually costs you if rates move in your favor afterward. If your lock includes one, the decision gets easier: you get downside protection against a hawkish surprise today, while keeping a path to a better rate if the Fed's tone turns out more dovish than expected.
If you don't have a float-down option, ask your lender whether it's available before you lock, since terms vary significantly by lender. For the full mechanics, see Better's guide on floating your interest rate.
If you're deciding between a fixed rate and an adjustable one as part of this same decision, that's a separate question from locking. See fixed vs. adjustable-rate mortgages for how the two compare, or how buying down your rate with points affects the math either way.
What a quarter-point move actually costs in real numbers
National average rates and mortgage jargon aside, the number that matters is your monthly payment. Here's what a 0.25 percentage point move in either direction looks like on a $350,000, 30-year fixed loan at today's average rate of 7.22%:
| Scenario | Rate | Est. Monthly P&I | Difference vs. today |
|---|---|---|---|
| Rate falls 0.25% | 6.97% | $2,322 | -$58/mo |
| Today's rate | 7.22% | $2,380 | — |
| Rate rises 0.25% | 7.47% | $2,440 | +$60/mo |
That $60-a-month swing adds up to roughly $715 a year, or about $21,000 over the full 30-year term if the higher rate held for the life of the loan.
That's the real number behind "the Fed might move rates" headlines, and it's symmetric. A lock protects you from the right side of that table. It also means you won't automatically benefit from the left side unless you have a float-down option or refinance later.
This example is for illustrative purposes only. Your actual rate and payment will depend on your credit score, down payment, loan amount, and lender. Better's mortgage calculator can run these numbers against your specific scenario, including taxes and insurance.
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Frequently Asked Questions
I'm about to lock my rate today, but the Fed meets this afternoon. Should I wait until after the announcement?
If you're within a standard lock window and comfortable with today's rate, there's usually little reason to wait. A widely-expected Fed outcome is typically already reflected in today's mortgage rates, so waiting mainly adds risk without a reliable payoff.
I'm closing in three weeks and my lender says I can lock today. Does it matter if the Fed hikes or holds?
Not as much as it might seem. What matters more is whether the actual decision matches what markets already expected. If it does, mortgage rates may barely move either way. If the Fed's tone surprises markets, rates could shift — in either direction — but that's true on any given day, Fed meeting or not.
What's the difference between locking my rate now versus floating it until after the Fed's press conference?
Locking fixes your rate immediately and protects you from increases, but you won't benefit if rates fall afterward unless you have a float-down option. Floating keeps your rate open to move with the market, which means you could get a better rate, or a worse one, depending on how things shake out.
If the Fed raises rates today, will my mortgage rate go up right after the announcement?
Not necessarily, and not automatically. If the hike was widely expected, that expectation is likely already priced into today's mortgage rates. Rates are more likely to move meaningfully if the Fed's statement or press conference says something markets didn't anticipate.
I have a float-down option on my lock. Does that change whether I should lock before or after the Fed decision?
It makes locking today lower-risk. You get protection if rates rise on a surprise, while keeping a path to a lower rate if conditions improve before closing, subject to your lender's float-down terms and threshold.
My credit score is around 680 and I'm buying a $350,000 home — does today's Fed meeting matter for someone in my situation?
The Fed's decision affects the national rate environment you're borrowing into, not your personal rate directly. A 680 score typically qualifies for conventional financing, though your rate will likely run somewhat above the top-tier average quoted in daily rate reports.
What happens if I don't lock today and rates jump right after the Fed's announcement?
You'd be exposed to whatever rate is available when you do lock, which could be higher than what you saw today. On a $350,000 loan, a 0.25 percentage point increase adds roughly $60 to your monthly payment — meaningful, but not typically dramatic on its own.
How long does a typical mortgage rate lock last, and does that give me enough time to get through a Fed meeting week?
Most rate locks run 30 to 60 days, which comfortably covers a single Fed meeting and its aftermath. If your closing timeline runs longer than your lock period, ask your lender about extension options and any costs involved.
The bottom line
A Fed decision day feels like it should be a bigger deal for your mortgage rate than it usually is. In most cases, the outcome — hike, hold, or cut — is already priced into mortgage rates by the time it's announced, because bond markets move on expectations, not headlines.
If you're within your closing window, the more useful question isn't "what will the Fed do," it's "am I comfortable with today's payment."
If yes, locking removes a real risk for a cost smaller than most borrowers assume. If you haven't started your loan yet, the most productive step today is getting pre-approved, not watching the Fed.
...in as little as a few minutes — no credit impact
Rates and payment examples shown are for illustrative purposes only, based on national average data. Actual rates, terms, and float-down availability vary by lender and borrower profile. This is not a guarantee of any specific rate or loan outcome.