Average gas prices down more than 10 cents per gallon in Wyoming
Gas prices for Newcastle as of 8:30 a.m. on June 16, 2026 — via GasBuddy.com
CHEYENNE (WNE) — Average gasoline prices in Wyoming have fallen 10.6 cents per gallon in the last week, averaging $4.15 per gallon Monday, according to GasBuddy.com’s survey of 494 stations in Wyoming.
Prices in Wyoming are 33.1 cents per gallon lower than a month ago, and stand $1.09 per gallon higher than a year ago. The national average price of diesel has decreased 11.7 cents compared to a week ago, and stands at $5.182 per gallon.
According to GasBuddy price reports, the lowest price in the state Sunday was $3.42 per gallon, while the highest was $5.19, a difference of $1.77 per gallon.
The national average price of gasoline has fallen 9.3 cents per gallon in the past week, averaging $3.99 per gallon today. The national average is down 52.4 cents per gallon from a month ago and stands 91.1 cents per gallon higher than a year ago, according to GasBuddy data.
This story was published on June 16, 2026.
Ensure These Stories Are Told
Despite the challenges facing independent local journalism, what sustains us — and fills us with deep gratitude — is the loyal support of readers who believe our communities deserve accurate, trusted, and locally rooted news.
It is no exaggeration to say that we are here because of you. Every story we report, every local issue we follow, every public meeting we cover, and every community voice we lift up is made possible by readers who understand the value of an independent newspaper.
Your support does more than fund articles. It helps protect the independence that allows us to report honestly, ask important questions, and keep our community informed without fear or favor.
If you are able, please consider supporting the News Letter Journal by donating to our Unabridged Fund today. Whether your gift helps cover reporting time, printing costs, video, photography, editing, or distribution, every contribution helps keep local journalism strong in Wyoming.
All gifts are deeply appreciated. Your support helps ensure that local stories continue to be told, local decisions continue to be watched, and local voices continue to be heard.
Thank you for standing with independent community journalism.