Des Moines Gas & Diesel Watch: Regular Up After Yesterday; Diesel Steady

AAA’s latest Des Moines metro price averages show a split screen for drivers and fleets: regular gas rose after yesterday, while diesel is essentially unchanged day-to-day. The newest check (Price as of 7/1/26) puts regular at $3.561/gal and diesel at $4.041/gal.

Regular gas: up versus yesterday

From yesterday to today, regular gas moved from $3.440/gal to $3.561/gal—a +$0.121 jump in the AAA metro average. That’s noticeable at the pump if you’re filling up right now, even though it’s still just an average across the metro.

Diesel: nearly flat versus yesterday

Diesel stayed steady in the same comparison window, drifting from $4.044/gal yesterday to $4.041/gal today (about – $0.003, essentially flat). For delivery routes and work trucks, that “no meaningful daily move” picture can be a relief—because fuel budgets often hate surprises more than they hate high prices.

Where prices stand: week, month, and year

Looking beyond today’s day-to-day change:

Compared with last week (AAA Des Moines metro averages): regular is $3.561 today vs $3.499 last week (+6.2¢), while diesel is $4.041 today vs $4.186 last week (-14.5¢).

Compared with last month: regular is $3.561 today vs $3.867 last month (-30.6¢), and diesel is $4.041 today vs $4.850 last month (-80.9¢).

Compared with last year: both are still higher—regular is up to $3.561 from $2.974 (+58.7¢), and diesel is up to $4.041 from $3.610 (+43.1¢).

What this means for Des Moines-area budgets

For commuters, today’s regular-gas uptick can add up if you’re filling up more than once a week (or if your route runs through parts of the metro with higher local retail prices). For contractors, delivery drivers, and other operations that rely heavily on diesel, the key story is steadiness: the daily diesel picture isn’t swinging much right now.

And even with diesel essentially flat versus yesterday, the bigger monthly comparison still matters—diesel is notably lower than it was a month ago, which can help businesses plan service calls, deliveries, and weekend jobs with less fuel-cost whiplash.

Quick tip for today

Because these are averages, not every station will match them—especially near metro edges. If you’re shopping for the best price, compare nearby options across the Des Moines area before committing to the first pump you see.

Question for readers: What are the highest and lowest pump prices you’re seeing right now in the Des Moines area for regular gas and for diesel?

Sources

• AAA Fuel Prices (Iowa) — Des Moines metro averages (Regular & Diesel, current/yesterday/week/month/year; Price as of 7/1/26)
• EIA Weekly Retail Gasoline and Diesel Prices (U.S.) — latest week shown through 06/29/26