Diesel prices in 2026
EIA weekly U.S. on-highway diesel — 29 weekly readings so far
- The 2026 year-to-date average through is $4.745 per gallon over 29 weekly readings.
- The weekly low of 2026 was $3.459 (week of ); the high was $5.643 (week of ).
- That is $1.085 higher than the 2025 average of $3.660.
- By average price, 2026 year-to-date ranks #2 of 33 years in the series (partial year).
2026 weekly chart
Every week of 2026
| Week of | $/gal | Change |
|---|---|---|
| $3.477 | ▼−$0.023 | |
| $3.459 | ▼−$0.018 | |
| $3.530 | ▲+$0.071 | |
| $3.624 | ▲+$0.094 | |
| $3.681 | ▲+$0.057 | |
| $3.688 | ▲+$0.007 | |
| $3.711 | ▲+$0.023 | |
| $3.809 | ▲+$0.098 | |
| $3.897 | ▲+$0.088 | |
| $4.859 | ▲+$0.962 | |
| $5.071 | ▲+$0.212 | |
| $5.375 | ▲+$0.304 | |
| $5.401 | ▲+$0.026 | |
| $5.643 | ▲+$0.242 | |
| $5.608 | ▼−$0.035 | |
| $5.403 | ▼−$0.205 | |
| $5.351 | ▼−$0.052 | |
| $5.640 | ▲+$0.289 | |
| $5.639 | ▼−$0.001 | |
| $5.596 | ▼−$0.043 | |
| $5.523 | ▼−$0.073 | |
| $5.350 | ▼−$0.173 | |
| $5.210 | ▼−$0.140 | |
| $5.059 | ▼−$0.151 | |
| $4.832 | ▼−$0.227 | |
| $4.668 | ▼−$0.164 | |
| $4.578 | ▼−$0.090 | |
| $4.796 | ▲+$0.218 | |
| $5.134 | ▲+$0.338 |
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