Sheboygan, WI Gas & Diesel Watch: Regular Gas Nears $3.90 as Diesel Rises Above $5.23
Sheboygan, WI — August 14, 2026.
Regular gas is moving back toward $3.90 per gallon in the Sheboygan metro, while diesel continues to rise above $5.23. AAA’s Friday, August 14, 2026, price check shows the two fuels moving in different directions and creating different pressures for local drivers and businesses.
What changed at the pump
AAA lists the Sheboygan metro average at $3.8981 per gallon for regular gas and $5.2383 for diesel.
Regular gas eased 1.64 cents from August 13, but it is up 0.54 cents from August 7. The larger comparisons remain higher: regular gas is up 26.49 cents from one month earlier and $1.0773 from one year earlier.
Diesel rose 4.51 cents from the prior day and is up 19.83 cents from one week earlier. It has climbed 52.14 cents over the past month and $1.7506 from one year ago.
Diesel remains above $5.23
The latest diesel increase matters most for people and businesses that use work vehicles, trucks or equipment. Contractors, delivery drivers, farmers, restaurants and service companies can feel diesel costs through daily routes, equipment use and deliveries. Event operators and vendors may also face higher transportation costs when moving supplies or traveling to weekend activities.
For households, regular gas near $3.90 can affect commuting, school runs, errands and weekend travel. AAA’s figures are metro averages, so individual stations may be higher or lower than the reported Sheboygan-area price. Comparing nearby pumps can still make a difference on a full tank.
How Sheboygan compares
Wisconsin’s statewide averages in the AAA check are $3.9168 for regular gas and $5.2478 for diesel. That places the Sheboygan metro slightly below the statewide average for both fuels.
For broader context, the U.S. Energy Information Administration reported August 10 national averages of $4.006 for regular gas and $5.313 for diesel. Those national figures provide context but do not replace the Sheboygan-area prices.
What local drivers should watch
Compared with Sheboygan Life’s August 10 fuel-price check, regular gas has moved back toward the $3.90 mark, while diesel remains above $5 and continues to put more pressure on fuel-intensive work and delivery activity.
Weekend travelers, families making school-related trips, contractors, delivery drivers and small businesses may want to compare station prices before filling up. A metro average does not guarantee the price at any one pump.
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