Experts predict that gas prices will decline from their current highs this summer, with some forecasts suggesting prices could fall back to around $3 per gallon between late June and September 2026. However, the timeline remains uncertain, and prices may remain volatile in the near term. As of May 7, 2026, the national average sits at $4.55 per gallon—still significantly higher than the $2.97 annual average that GasBuddy forecasts for all of 2026.
This disconnect between current prices and expert predictions reflects the ongoing geopolitical uncertainties driving the market today. The energy sector is caught between competing forces: supply disruptions from Middle East tensions are pushing prices upward, while improved demand forecasts and refinery output suggest downward pressure ahead. The Treasury Secretary has publicly predicted that prices could return to the $3 level within six months, though reaching that target depends on whether regional conflicts stabilize. For consumers, this means understanding not just what experts predict, but why those predictions carry substantial uncertainty.
Table of Contents
- Why Are Gas Prices So High Right Now in May 2026?
- What Experts Predict for Gas Prices This June and Beyond
- How Middle East Tensions Are Driving Your Gas Pump Prices
- Regional Price Disparities: Why You Might Pay More or Less Than Your Neighbor
- The Forecasting Challenge: What Energy Experts Have Gotten Wrong
- How to Manage Your Fuel Costs During Price Volatility
- What Happens After June? Planning Beyond Summer 2026
- Conclusion
Why Are Gas Prices So High Right Now in May 2026?
gasoline prices have surged dramatically over the past two months, with April 2026 averaging $4.10 per gallon—a 12.8% jump from March and a 29.4% increase compared to April 2025. This acceleration reflects a spike in wholesale crude costs, currently at $3.52 per gallon according to May 8 trading data. The primary culprit behind elevated prices is the disruption of oil shipments through the Strait of Hormuz, where Middle East tensions and Iran-U.S. conflicts have suspended approximately 20 million barrels per day of global oil traffic since early March 2026. That volume represents roughly one-fifth of global crude supply moving through a single chokepoint.
Regional variations illustrate just how much local factors matter. California motorists are paying $6.16 per gallon—over $1.60 more than drivers in Oklahoma, where prices sit at just $3.98. Hawaii ($5.66), Washington ($5.76), and Oregon ($5.34) round out the most expensive markets, while Mississippi ($4.00), Louisiana ($4.02), and Arkansas ($4.02) offer relief. These differences stem from refinery capacity, pipeline access, state fuel blend requirements, and distance from supply sources. A driver in Los Angeles faces structural cost pressures that a driver in Tulsa simply does not.
What Experts Predict for Gas Prices This June and Beyond
The forecasting community has reached a rare consensus: prices should decline from current levels as we move through late spring and summer, though timing and magnitude remain debated. The U.S. Energy Information Administration predicts a 6% price decrease across 2026 compared to 2025, suggesting that current highs are temporary. GasBuddy’s annual outlook calls for $2.97 per gallon as the 2026 average, with a brief seasonal spike to the low $3.20s during spring and early summer as refineries transition to summer fuel blends and perform maintenance.
This prediction implies prices could hit their lowest point by late summer. The Treasury Secretary’s public statement offers a more optimistic near-term outlook, predicting that prices could return to $3 per gallon sometime between June 20 and September 20, 2026—roughly a 34% decline from the current $4.55 national average. However, this prediction hinges on geopolitical stability in the middle east. GasBuddy’s December 2026 forecast of $2.83 per gallon suggests prices will continue falling into fall and winter, offering some reprieve to consumers heading into the colder months. A major caveat: all these forecasts were made before the current escalation of Middle East tensions, so they may require significant revision if regional conflicts worsen or persist longer than expected.
How Middle East Tensions Are Driving Your Gas Pump Prices
The connection between Iranian oil policy and American pump prices is direct and immediate. The Strait of Hormuz, a 21-mile waterway between Iran and Oman, sees roughly 20 million barrels of oil move through daily under normal conditions—about one-fifth of global supply. When Iran-U.S. tensions flare, insurers raise premiums on tankers, shipping companies reroute around Africa (adding two weeks to delivery times), and traders bid crude prices higher out of fear of further disruption. That fear premium has been baked into prices since early March 2026, when the current round of hostilities began.
This geopolitical risk is not equally distributed across the globe. American refineries depend on imports from the Middle East, but also have diverse supply sources in Canada, Mexico, and domestic production. However, other regions—particularly Europe and Asia—rely far more heavily on Middle East crude, which can pull global prices higher than domestic fundamentals alone would justify. The current $4.55 national average reflects partly a genuine shortage (disrupted shipments) and partly a fear premium (traders hedging against worse outcomes). If Middle East tensions defuse, the fear premium evaporates overnight, potentially causing a sharp price drop even if actual supply disruptions continue.
Regional Price Disparities: Why You Might Pay More or Less Than Your Neighbor
State fuel regulations are among the least visible yet most impactful drivers of regional price differences. California, Hawaii, and Washington require special summer fuel blends that reduce evaporative emissions but cost more to produce. Refineries operating in these states incur higher costs, and the cost gets passed directly to the pump. Oklahoma and Louisiana, by contrast, have fewer blending requirements and direct access to major crude pipelines, so their refineries operate at lower cost. A $2.18 difference between California ($6.16) and Oklahoma ($3.98) is not primarily due to market differences—it’s embedded in regulatory structures that have built up over decades.
Pipeline geography creates additional disparities. States like Texas and Louisiana sit atop refineries and have abundant local supply. A state like Oregon, while on the West Coast, has fewer local refineries and imports more finished gasoline by truck and train, adding transportation costs. Winter blend and summer blend transitions further complicate regional pricing: as the calendar moves toward June, refineries nationwide begin the costly transition to summer blends, temporarily reducing output and spiking prices. This transition usually happens simultaneously across the country, but regional timing variations can create temporary price pockets. A savvy consumer might notice prices spiking in their state before others, reflecting local refinery maintenance or regulatory transition timing.
The Forecasting Challenge: What Energy Experts Have Gotten Wrong
Energy forecasting has a humbling history. In late 2022, most analysts predicted oil prices would stay above $100 per barrel throughout 2023, yet prices fell to the $70s by autumn. In 2021, experts largely missed the scale of the recovery in demand after COVID lockdowns, leading to massive underestimation of price increases. These misses weren’t due to incompetence—they occurred because geopolitical and demand shocks are genuinely hard to predict. The current forecasts of $2.97 to $3.20 per gallon assume that Middle East tensions remain contained and don’t substantially worsen. If a new conflict escalates—say, attacks on shipping infrastructure or a blockade of the Strait—prices could easily spike past $5.50 or $6.00 per gallon, invalidating these forecasts entirely.
Seasonal patterns also introduce uncertainty. The transition to summer fuel blends typically adds 15 to 25 cents per gallon in the spring, but the timing and magnitude depend on refinery schedules, which can shift if a refinery goes offline for maintenance. Demand shocks also matter: if the economy weakens and driving drops, prices fall faster than forecasts predict. Conversely, a hot summer that boosts road travel could keep prices elevated longer. The Treasury Secretary’s $3 prediction assumes “business as usual” geopolitics, but the Middle East has a track record of surprising forecasters. Consumers should treat these predictions as best-guess guidance, not guarantees.
How to Manage Your Fuel Costs During Price Volatility
With prices potentially swinging by 50 cents per gallon over the next few months, some strategic decisions can help. Drivers in states with multiple fuel grades (regular, mid-grade, premium) are sometimes paying an unnecessary premium by habitually using higher grades. For most vehicles, regular unleaded is sufficient, and switching down can save 10 to 30 cents per fill-up. Carpooling or delaying discretionary trips when prices are at or near their May highs makes mathematical sense if prices truly do fall to $3 or lower by late summer. A driver filling up at $4.55 per gallon today versus $3 per gallon in August saves roughly $12 on a 15-gallon fill-up—potentially $100 or more over the summer if filling up weekly.
Conversely, if you live in a high-price state like California ($6.16) or Hawaii ($5.66), the upside of price declines is even greater. A California driver could see $2 per gallon savings if prices fall to $4. However, there’s a real limitation to this strategy: if Middle East tensions escalate unexpectedly, prices could move up instead, so delaying all purchases in hopes of lower prices carries risk. A balanced approach is to fill up when prices dip (watching GasBuddy or AAA fuel price trackers), but not to defer essential driving. Long-term, these short-term fluctuations matter less than major driving decisions like vehicle choice or commute changes.
What Happens After June? Planning Beyond Summer 2026
If the Treasury Secretary’s prediction holds and prices return to $3 per gallon by late June, the broader question becomes how long that relief lasts. GasBuddy’s December 2026 forecast of $2.83 per gallon suggests prices will remain relatively low through the fall, though seasonal heating fuel demand in winter typically lifts crude prices slightly. The underlying assumption in all these forecasts is that global crude production stays stable and Middle East disruptions either resolve or are managed without escalating. This is a significant assumption, particularly given ongoing geopolitical instability.
Looking at 2027, if Middle East tensions remain unresolved, governments and energy companies will likely invest in alternative supply routes and storage to reduce reliance on the Strait of Hormuz. This could ultimately lower prices by reducing the risk premium traders now demand. However, the process takes time. In the immediate months ahead—June through September—consumers should watch three indicators: news about Middle East conflicts, weekly EIA crude inventory reports (falling inventories suggest tighter supply ahead), and OPEC production decisions. Any significant escalation in the Middle East, a sharp drop in inventory levels, or an OPEC production cut could push prices back above $5 per gallon, overriding the optimistic forecasts currently in circulation.
Conclusion
Experts predict that gas prices will fall from today’s elevated $4.55 national average toward $3 per gallon by late June or early September 2026, with some estimates showing prices dipping as low as $2.97 for the full year. This optimistic outlook assumes that Middle East tensions stabilize without triggering a full supply crisis. However, these forecasts carry substantial uncertainty, and regional price variations—from $3.98 in Oklahoma to $6.16 in California—will persist even if national averages decline. The next three months will be critical in determining whether expert predictions hold or require significant revision.
For consumers, the practical takeaway is simple: prices should decline, but geopolitical shocks could easily derail that expectation. Monitor weekly price reports from AAA and GasBuddy, watch for news about Middle East developments, and consider strategic timing for large fill-ups. The difference between filling up at $4.55 today versus $3 later could be substantial, but only if you’re willing to accept some risk that prices might not fall as quickly as experts predict. Planning for both scenarios—prices that fall on schedule, and prices that remain volatile—is the safest approach until Middle East tensions clearly stabilize.