Darryl Linnington

Published On: September 22, 2026
30-Year Fixed
7.04%
Optimal Blue via FRED · note rate · Sep 18
15-Year Fixed
6.26%
Optimal Blue via FRED · note rate · Sep 18
5/1 ARM APR
6.78%
Bankrate · national average APR · September 22, 2026
The 30- and 15-year figures are Optimal Blue note-rate benchmarks. The 5/1 ARM figure is Bankrate’s national average APR. The sources use different methodologies and observation dates and are not directly comparable.
Latest published Optimal Blue market data: Friday, September 18, 2026. Monday’s September 21 observation is scheduled for the next Optimal Blue/FRED update, so 7.04% is a lagged benchmark rather than a live Tuesday lender quote.

Mortgage rates today, September 22, 2026, open with the latest published Optimal Blue 30-year conforming benchmark at 7.04%, the 15-year at 6.26%, and Bankrate’s national average 5/1 ARM APR at 6.78%. The 30-year benchmark edged up about three basis points in Friday’s observation, while the 15-year dropped about 14 basis points. Since then, the 10-year Treasury eased to 4.96% on Monday from 5.01% Friday, giving lenders a somewhat friendlier bond-market backdrop before the next mortgage-index update.

Latest Published 30-Year Mortgage Rate Path

Optimal Blue conforming note rate via FRED

7.04%

+16 bps vs. Sep 10
6.97%
Mon Sep 14
7.01%
Tue Sep 15
7.05%
Wed Sep 16
7.01%
Thu Sep 17
7.04%
Fri Sep 18
Monday Sep 21 observation is not plotted until it is published.
52-Week High

7.05% (Sep 16, 2026)
52-Week Low

5.90% (Feb 27, 2026)
Latest Published

7.04%

Mortgage Rates Today: What’s Trending

The latest published 30-year benchmark moved from 7.013% on Thursday to 7.038% on Friday, an increase of about three basis points. It is roughly nine basis points above the prior Friday and about 34 basis points above the August 18 reading. The 15-year moved the other way, falling from 6.395% to 6.257%; one-day moves across separate indexes can diverge, so the broader trend is better judged across several observations rather than from one session.

Today’s rate in context

At 7.04%, principal and interest on a $400,000 30-year loan is about $2,672 a month. A $400,000 home purchased with 20% down leaves a $320,000 loan and a principal-and-interest payment of about $2,138 a month.

What to do right now

Treat 7.04% as the latest published national benchmark, not a live Tuesday quote. Monday’s Treasury move happened after Friday’s mortgage observation. A lender can improve or worsen pricing before the Optimal Blue series catches up, so compare same-day quotes with the same points, fees and lock period.

Rate Outlook
7.04%latest published 30-yr fixed
+0.09
change, past 7 days
+0.34
change, past 30 days
Market directionElevated / Mixed
Rates fallingRates rising

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Where Rates Are Headed

The 10-year Treasury closed Monday at 4.96%, down from 5.01% Friday. That is a more favorable backdrop for fixed mortgage pricing, but it does not guarantee that the next national mortgage observation falls. On Friday, the last session with both benchmarks available, the 7.038% Optimal Blue 30-year index sat about 203 basis points above the 5.01% 10-year Treasury yield.

What could move rates today

Tuesday has no CPI, PCE or payrolls release, so the bond market will be watching Treasury demand and Fed communication. A 2-year Treasury note auction is scheduled for 1:00 p.m. ET, while Fed Vice Chair Philip Jefferson is scheduled to speak at 10:20 a.m. ET on Treasury market functioning. The bigger growth-data window arrives Wednesday with September flash PMI, followed by new-home sales Thursday and durable-goods orders Friday.

Mortgage Rates Today: Rate Comparison

Optimal Blue 30-Year Fixed
Sep 18 · note rate

7.04%

Optimal Blue 15-Year Fixed
Sep 18 · note rate

6.26%

Bankrate 5/1 ARM
Sep 22 · national average APR

6.78%

These benchmarks use different methodologies and timing. A live lender quote is the executable number for a borrower.

What’s Moving the Market

The Federal Reserve raised the federal funds target range by 25 basis points on September 16 to 3.75%–4.00%. Fixed mortgage rates do not move one-for-one with that policy rate; they are more directly influenced by longer-term Treasury yields, mortgage-backed-securities demand, market volatility and lender margins.

The driver right now

The most important fresh signal is Monday’s drop in the 10-year Treasury yield to 4.96%. That move reversed Friday’s return above 5% and can support better mortgage pricing if it persists. For today, the 2-year note auction and Fed speakers matter mainly through their effect on the Treasury curve; the next major test of the growth outlook is Wednesday’s flash PMI release.

What This Rate Means for Homebuyers

A $400,000 home with 20% down leaves a $320,000 mortgage. At 7.04%, principal and interest is about $2,138 a month. On a full $400,000 loan, the payment is about $2,672.

Lock or float?

If your closing is near and the current payment fits your budget, locking can reduce exposure to another Treasury selloff. If you have more time, Monday’s bond rally is a reason to re-shop quotes rather than assume the published 7.04% benchmark has already moved lower. If you lock, ask whether the lender offers a float-down feature and what its conditions or costs are.

Mortgage Rates Today: Monthly Payment Estimates

Home Price 3% Down 10% Down 20% Down
$300K $1,944 $1,804 $1,603
$400K $2,592 $2,405 $2,138
$500K $3,240 $3,006 $2,672

Principal and interest only. Does not include taxes, insurance or PMI.

For First-Time Homebuyers

A $285,000 starter loan costs about $1,904 a month in principal and interest at 7.04%. Program choice can matter as much as a small daily rate move, so compare conventional, FHA and VA options using the full payment and upfront costs rather than the note rate alone.

Getting in with less down

FHA minimum-down-payment rules remain 3.5% with a qualifying credit score of 580 or higher and 10% down for scores from 500 to 579; borrowers below 500 are not eligible under FHA’s minimum credit-score rules, and lenders may impose stricter overlays. Compare the full monthly cost including mortgage insurance.

Affordability Snapshot

Based on $100K income at 7.04%
$310K
Illustrative max home price

Assumes a $100,000 household income, a 28% front-end housing ratio, roughly 20% of that housing budget reserved for taxes and insurance, 10% down, and a 30-year term. It is not a pre-qualification.

What This Rate Means for Refinancers

A $350,000 balance at 7.25% costs about $2,388 a month. At 7.04%, the same balance is about $2,338, a difference of roughly $50 a month before closing costs.

Is it worth it yet?

There is no universal refinance threshold. Divide total closing costs by expected monthly savings to estimate the break-even period, then compare that with how long you expect to keep the loan. Cash-out needs, mortgage-insurance removal and term changes can alter the math materially.

For Real Estate Investors

Illustrative investor pricing, roughly 60 basis points above the latest conforming benchmark, runs near 7.64%. On a $250,000 30-year loan, that is about $1,772 a month in principal and interest before taxes, insurance, HOA costs or reserves. Actual investor pricing depends heavily on property type, leverage, credit, points and whether the loan is conventional or DSCR.

15-Year vs 30-Year: Which Is Right for You?

On a $350,000 loan, the 30-year at 7.04% costs about $2,338 a month and about $491,669 in lifetime interest if held to maturity. The 15-year at 6.26% costs about $3,003 a month and about $190,520 in lifetime interest. That is roughly $301,149 less interest, but the required payment is about $665 higher each month.

The 15-year can make sense for borrowers with strong cash flow who value faster principal reduction. The 30-year preserves monthly flexibility. The better choice depends on budget, reserves and how long you expect to keep the mortgage.

The Latest Published Rate Is Still Near a One-Year High

The latest 7.038% reading is only about one basis point below the 7.047% 52-week high reached on September 16. It is also about 77 basis points above the comparable year-ago Optimal Blue reading. Monday’s Treasury rally offers some relief, but the mortgage benchmark itself has not yet confirmed a sustained turn lower.

The Bottom Line

Mortgage rates enter Tuesday with the latest published 30-year benchmark at 7.04%, the 15-year at 6.26%, and Bankrate’s 5/1 ARM national average APR at 6.78%. The fresh market signal is more constructive than Friday’s mortgage print: the 10-year Treasury closed Monday at 4.96%, five basis points below Friday. Today’s next Optimal Blue update will show whether mortgage locks began to reflect that move, while the 2-year auction and Fed communication can still shift Treasury yields before lenders finish repricing.

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Frequently Asked Questions

What are mortgage rates today for a 30-year fixed?

The latest published Optimal Blue 30-year conforming benchmark is 7.04%, based on the September 18 observation. Live September 22 lender quotes may differ because the national benchmark publishes with a lag.

What are mortgage rates today for a 15-year fixed?

The latest published Optimal Blue 15-year benchmark is 6.26%, based on the September 18 observation. The 5/1 ARM figure on this page is different: it is Bankrate’s national average APR for September 22.

Why could Tuesday lender quotes be lower than the published 7.04%?

The 7.04% benchmark reflects Friday rate locks. The 10-year Treasury then fell to 4.96% on Monday, and lenders can reprice before the lagged Optimal Blue index records the move.

Should I lock in mortgage rates today?

That depends on your closing date, payment tolerance and quote. If you are closing soon and the payment works, locking can reduce market risk. If you have more time, compare several same-day quotes and ask whether a float-down option is available after locking.

30-year and 15-year figures are note-rate benchmarks from Optimal Blue; the latest published observations used here are for September 18, 2026. The 5/1 ARM figure is Bankrate’s national average APR as of September 22, 2026. Sources & further reading: Optimal Blue 30-Year via FRED, Optimal Blue 15-Year via FRED, U.S. Treasury Daily Rates, Federal Reserve September 16 FOMC statement, Federal Reserve September calendar, S&P Global PMI calendar context, U.S. Census release calendar, and Bankrate 5/1 ARM rates.

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