Corn and soybean futures extended their July rally on July 23 as extreme weather forecasts across the Midwest combined with escalating geopolitical tensions in the Middle East and the Black Sea to push agricultural commodities higher. The surge, driven by concerns over crop yields, energy prices and export logistics, matters because it could increase farm revenues while raising input costs, food inflation and volatility across global grain markets.

The rally reflects a market increasingly focused on production risk rather than current supplies. Brent crude oil climbed above $100 per barrel following renewed attacks affecting global energy shipping routes, while forecasts continued to point toward hotter and drier conditions across the western Corn Belt and Northern Plains. Those weather patterns threaten pollination in corn and could significantly reduce soybean yield potential as the crop approaches its critical August pod-setting stage. Traders also remain concerned about disruptions to Black Sea grain exports, adding another layer of uncertainty to already tight commodity markets.

Water Management & Farm Profitability

Water Is Challenging Yield as Agriculture's Next Strategic Priority

December corn futures settled at $4.8750 per bushel, their highest close since May, while cash corn prices also strengthened. USDA data showed that new-crop export sales more than doubled from the previous week, reinforcing expectations for strong international demand despite mixed old-crop sales. Total U.S. corn export commitments have already surpassed the USDA's current annual export forecast, highlighting robust buying interest. Market analysts note that if extreme heat persists across Iowa, Nebraska and the Dakotas, yield expectations could decline further, potentially pushing futures toward the important $5-per-bushel threshold.

Corn Market Snapshot

Soybeans Face Their Most Critical Weather Window

Soybean futures also continued climbing, with November contracts reaching $12.4375 per bushel, the highest level for a new-crop contract since late 2023. Analysts warn that August weather will largely determine final production because soybeans are entering pod-setting and pod-filling, the most yield-sensitive period of the season. USDA data showed China remained the leading buyer of new-crop U.S. soybeans, purchasing more than one million metric tons, supporting demand expectations despite weaker old-crop sales. Industry analysts suggest that even a two-bushel-per-acre reduction in the national average yield could push soybean futures above $13 per bushel if weather conditions deteriorate further.

Soybean Market Snapshot

Wheat Holds Firm Despite Profit-Taking

The wheat market showed a more mixed performance, with winter wheat retreating modestly after reaching three-year highs while spring wheat continued advancing. The Wheat Quality Council crop tour estimated North Dakota spring wheat yields at 48 bushels per acre, above last year's results and above the five-year average in surveyed regions. Nevertheless, persistent heat across the Northern Plains continues to create uncertainty for the remainder of the crop. Export demand remains relatively soft, with total U.S. wheat export commitments running well below last year's pace, suggesting wheat prices will remain highly sensitive to additional weather developments and international trade flows.

Wheat Market Snapshot