Diesel Fuel (Farm) Price in Montana — 2026 Market Update

Planning reference, not a live quote: ranges on this page are modeled from public benchmarks and regional assumptions. Confirm the dated local offer, freight, application, delivery window, payment terms, and expiration before acting.

Diesel Fuel (Farm) Planning Reference in Montana

Montana is a major dryland wheat, barley, and pulse crop state with the Hi-Line wheat belt and Yellowstone Valley supporting large-scale grain production. Diesel Fuel (Farm) has a modeled planning range of $4.08–$4.56/gallon in Montana markets as a 2026 planning reference, reflecting Pacific Northwest supply chain conditions.

BenchmarkPricevs. 2025
NOLA barge (national reference)$3.40–$3.80/gallon+15–25%
Montana co-op / distributor$4.08–$4.56/gallon+35–45%
Montana retail delivered$4.18–$4.67/gallon+37–47%

What to Verify Before Acting

LOCAL QUOTE REQUIRED

Use this range to prepare questions, not to make a purchase decision. Confirm the dated source evidence and the actual local delivered quote before acting.

Montana Supply Chain

Montana depends on Pacific Northwest rail terminals and Canadian potash; fertilizer premiums run 15–22% over NOLA, some of the highest in the lower 48.

What Is Driving Diesel Fuel (Farm) Prices in 2026

DriverImpact
Crude oil pricesWTI crude is the primary cost driver; farm diesel tracks crude with a 6–8 week lag.
Refinery capacityU.S. refinery utilization affects the diesel crack spread independent of crude prices.
Seasonal demandSpring planting and fall harvest create regional price spikes of 5–10 cents per gallon.
Off-road vs. on-roadDyed off-road diesel runs $0.10–$0.20/gallon below on-road retail; use where legal.

How to Compare Diesel Fuel (Farm) in Montana

Montana farmers typically source Diesel Fuel (Farm) through regional co-operatives, independent retailers, and direct distributor contracts. Compare the complete written terms of each local offer; freight, application, financing, storage, delivery window, and quote expiration can matter as much as the headline price.

Frequently Asked Questions

What is the planning reference for Diesel Fuel (Farm) in Montana?

The modeled planning range for Diesel Fuel (Farm) in Montana is approximately $4.08–$4.56/gallon. It is not a live local quote. Confirm the supplier, product, freight, application, delivery, payment, and expiration terms.

How does Montana Diesel Fuel (Farm) pricing compare to the national average?

Montana sits in the Pacific Northwest supply zone. Montana depends on Pacific Northwest rail terminals and Canadian potash. Premiums over NOLA benchmarks typically run 20–28% depending on season and logistics conditions.

What should I verify before buying Diesel Fuel (Farm) in Montana?

Seasonal programs can change freight, financing, storage, application, and delivery terms. Compare the complete written offer and decision window; GrainBrief organizes dated evidence but does not tell a buyer exactly when to act.

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Page reviewed: 2026-11-04 Topic: montana diesel fuel pricing Sources: USDA AMS, USDA NASS, FRED, EIA, public supplier benchmarks, and GrainBrief source-health checks

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