Urgent US Propane Update (August 31 2026): Prices Shift to $2.67/Gal—Is It Too Late to Lock In Your Winter Contract?

As of August 31 2026 the national average for residential propane is $2.67 per gallon. This marks a critical moment for American homeowners.

The winter heating season is quickly approaching. Heating demand will soon drive costs much higher across the country.

You might be looking at your propane tank right now and wondering what to do. You are probably debating whether you should lock in a winter budget plan or wait for prices to drop.

The wholesale spot price out of Mont Belvieu Texas is currently hovering around $1.03 per gallon. Local suppliers are adding their delivery costs and profit margins to offer late-summer pre-buy contracts.

Regional Propane Price Breakdown

Geography is the single biggest factor in what you pay for bulk propane. The Gulf Coast refines the fuel so local prices stay very low.The East Coast pays significantly more due to long transport distances and massive winter demand.

Region (PADD)Average Price Per GallonToday’s Market Trend
New England (CT, MA, ME)$3.76Up 2¢
Central Atlantic (NY, PA, NJ)$3.53Steady
Midwest (OH, IL, MI)$2.18Down 1¢
Gulf Coast (TX, FL, MS)$2.92Up 1¢
Rocky Mountain (CO, ID, MT)$2.26Steady

Top 10 Lowest US Propane Prices Today

Where you live dictates your winter heating bill. Here is a detailed breakdown of the absolute cheapest areas for residential propane today. Prices are tracked from the national level down to typical county averages based on recent Energy Information Administration data.

  1. USA > Nebraska > Lancaster County: $1.64 per gallon
  2. USA > Iowa > Polk County: $1.66 per gallon
  3. USA > North Dakota > Cass County: $1.70 per gallon
  4. USA > South Dakota > Minnehaha County: $1.84 per gallon
  5. USA > Kansas > Johnson County: $1.97 per gallon
  6. USA > Illinois > Cook County: $2.02 per gallon
  7. USA > Minnesota > Hennepin County: $2.05 per gallon
  8. USA > Wisconsin > Dane County: $2.06 per gallon
  9. USA > Montana > Gallatin County: $2.12 per gallon
  10. USA > Missouri > Jackson County: $2.20 per gallon

20lb Grill Tank Exchange Average

If you just need fuel for your backyard BBQ grill or RV the prices follow a totally different scale. A standard 20lb propane tank exchange at major retailers like Blue Rhino or AmeriGas averages $21.50 today.

Refilling an empty tank at a local hardware store or tractor supply center is always the cheaper option. A direct fill-up typically costs about $16.00 total. This breaks down to roughly $3.50 per gallon of propane.

Pre-Buy Contracts vs Will-Call Delivery

Is it too late to lock in your winter contract? Late August is usually the final window to secure favorable pre-buy rates before autumn demand spikes. Suppliers use summer wholesale prices to set these fixed contracts.

Advantages of a Pre-Buy Contract

  • Price Protection: You are completely shielded from massive winter price spikes.
  • Budget Certainty: You know exactly what your entire heating season will cost upfront.
  • Priority Delivery: Contract customers often get the bobtail truck dispatched first during severe winter storms.

Disadvantages of a Pre-Buy Contract

  • Capital Tied Up: You often must pay a large sum of cash upfront during the summer.
  • Missed Price Drops: You lose money if the winter is exceptionally warm and local market prices crash.
  • Cancellation Fees: Breaking a signed fuel contract often incurs a heavy financial penalty.

Buying Will-Call on the Spot Market

Buying will-call means you pay whatever the going retail rate is on the exact day of delivery.

Advantages of Will-Call

  • Total Flexibility: You only pay for what you actually need when you need it.
  • No Upfront Cost: You keep your cash in the bank until the deep winter arrives.
  • Warm Winter Savings: You benefit directly if fuel prices drop in January.

Disadvantages of Will-Call

  • High Financial Risk: A severe polar vortex could push local prices well past $4.00 per gallon.
  • Delivery Delays: Will-call customers are always served last during severe weather shortages.

Factors Driving US Propane Costs Today

Several distinct factors are pushing the $2.67 national average this August. Agricultural crop drying season is beginning in the Midwest right now. Farmers use massive amounts of propane BTUs to dry harvested corn and soybeans. This sudden burst of agricultural demand always tightens the local supply chain.

Crude oil and natural gas markets also heavily influence propane. Propane is a direct byproduct of natural gas processing. When natural gas production is steady the propane supplies remain very healthy. Current US inventory levels are rebuilding on a completely normal seasonal pattern. There is no immediate supply shortage right now.

Important Takeaways and Tips

  • Check Your Gauge Now: Never let your home tank fall below 20% capacity.
  • Ask About Hidden Fees: Some suppliers charge unlisted delivery or hazmat fees on top of the gallon price.
  • Negotiate Your Rate: Call three local suppliers today and ask them to beat a competitor’s quoted rate.
  • Consider Tank Ownership: Owning your underground tank lets you shop around freely. Renting a tank forces you to buy from one specific company forever.
  • Timing is Everything: Book your final fall fill-up before October to avoid the first big seasonal price jump.