Today, mortgage rates reached their highest peak since September.
The average interest rate on a 30-year, fixed-rate mortgage rose to 6.45% APR, according to rates provided to BW by Zillow. This is five basis points higher than Friday and seven basis points higher than a week ago. (See our chart below for more specifics.) A basis point is one one-hundredth of a percentage point.
Last summer, the Nerds were thrilled and amazed to see mortgage rates shrinking below 6.5%. It seemed like a monumental threshold for mortgage shoppers. Fast-forward to early 2026, and rates had fallen below 6%. You can imagine how excited the Nerds were to see mortgage rates that began with a five!
Sigh. That was only a few weeks ago, and now the best we can say is, at least it’s still below 6.5%… for now. If you’re shopping for a new mortgage or refinance and can afford today’s rates, lock it in.
Average mortgage rates, last 30 days
📉 When will mortgage rates drop?
“If the March data released in a week tells a similar story, it will spell trouble,” says BW senior economist Elizabeth Renter. “The economy can only post losses like that for so long before we see the unemployment rate spike. But even if the data shows a more subtle decrease or zero job growth, it’s cause for concern.”
Refinancing might make sense if today’s rates are at least 0.5 to 0.75 of a percentage point lower than your current rate (and if you plan to stay in your home long enough to break even on closing costs).
With rates where they are right now, you may want to start considering a refi if your current rate is around 6.95% or higher.
🏡 Should I start shopping for a home?
There is no universal “right” time to start shopping — what matters is whether you can comfortably afford a mortgage now at today’s rates.
🔒 Should I lock my rate?
Rate locks protect you from increases while your loan is processed, and with the market forever bouncing around, that peace of mind can be worth it.
🤓 Nerdy Reminder: Rates can change daily, and even hourly. If you’re happy with the deal you have, it’s okay to commit.
🧐 Why is the rate I saw online different from the quote I got?
In addition to market factors outside of your control, your customized quote depends on your:
Even two people with similar credit scores might get different rates, depending on their overall financial profiles.
👀 If I apply now, can I get the rate I saw today?
Maybe — but even personalized rate quotes can change until you lock. That’s because lenders adjust pricing multiple times a day in response to market changes.
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