Recent USDA Agricultural in Drought data peg 21% of U.S. corn production in moderate-to-exceptional drought as of late September 2026, aligning closely with the market's leading 15–24% bin. Mixed U.S. Drought Monitor shifts—worsening conditions across the lower Midwest, Texas, Oklahoma, and Southeast offset by improvements in the High Plains and West—reflect variable late-season precipitation and persistent heat. Remnants of Hurricane Polo brought targeted relief but also localized flooding risks, while El Niño-driven warmth sustained flash drought potential in southern corn areas. With harvest advancing and soil moisture patterns evolving, traders await the next Drought Monitor update for the October 6 week to clarify whether percentages stabilize near current levels or edge higher amid ongoing regional contrasts.