FuelCastWill diesel prices go up next week in West Coast except California?
Diesel prices in West Coast except California are likely to rise in the week to Monday, October 19. The current average is $6.503 per gallon (EIA, week of Oct 12, 2026).
Running a truck or a fleet, the timing of a fill-up matters: fill up right before a jump and every tank costs more. Here is where diesel in West Coast except California stands and which way it is heading next week.
Diesel prices in West Coast except California this week
| Fuel | Average price | Change vs last week | Next week |
|---|---|---|---|
| Diesel | $6.503/gal week of Oct 12, 2026 | +1.3¢ | Likely to rise (weaker signal here) |
| Regular gasoline | $5.071/gal week of Oct 12, 2026 | -4.5¢ | Likely to fall |
Weekly averages are published by the EIA, usually on Mondays. The next one is due Monday, October 19.
Know before you fill up
FuelCast shows whether prices near you are likely to rise or fall, the cheapest stations around you and the best day to fill up, with an alert when it matters.
Download FuelCast on the App StoreDiesel price outlook by area
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- District of Columbia
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
- East Coast
- New England
- Central Atlantic
- Lower Atlantic
- Midwest
- Gulf Coast
- Rocky Mountain
- West Coast
Questions
Will diesel prices go up next week in West Coast except California?
Diesel prices in West Coast except California are likely to rise in the week to Monday, October 19.
What is the average diesel price in West Coast except California right now?
$6.503 per gallon in the EIA weekly survey for the week of Oct 12, 2026.
When are new diesel price averages published?
The U.S. Energy Information Administration publishes weekly retail averages, usually on Monday afternoons. FuelCast updates its outlook after each release.
Source: U.S. Energy Information Administration (EIA), Weekly Retail Gasoline and Diesel Prices · Public domain (U.S. Government work)