Corn Conditions Slip as Soybeans Surprise Markets Amid Weather Shift
USDA reported weaker corn conditions and stronger soybean ratings as weather shifts raise new concerns over yields and grain prices. (149 caracteres)
July 20, 2026. The U.S. Department of Agriculture reported Monday that national corn conditions deteriorated while soybean ratings improved for a second consecutive week, highlighting growing regional disparities across the Corn Belt. The report arrives at a pivotal stage of the growing season as corn enters pollination and soybeans advance into pod setting, periods that heavily influence final yields and farm income prospects. The data matter because even small changes in crop ratings can significantly alter production forecasts, commodity prices, export expectations and risk management decisions for producers and grain traders.
The USDA estimated that 67% of the U.S. corn crop is rated good to excellent, down one percentage point from the previous week and seven points below the same period in 2025. The deterioration was concentrated in the Northern Plains, where intense heat and limited precipitation stressed crops. North Dakota experienced one of the largest declines, with good-to-excellent ratings falling by ten points. At the same time, the share of corn rated poor to very poor increased to 9%, signaling rising concerns about yield potential in regions already facing moisture deficits.
National Crop Condition Summary
| Crop | Good/Excellent This Week | Previous Week | Previous Year |
|---|---|---|---|
| Corn | 67% | 68% | 74% |
| Soybeans | 66% | 65% | 68% |
| Spring Wheat | 53% | 58% | 52% |
| Rice | 71% | 78% | 79% |
| Peanuts | 60% | 61% | 69% |
| Cotton | 45% | 44% | 57% |
Soybeans delivered the report's biggest surprise. USDA rated 66% of soybean acreage as good to excellent, up one point from the previous week despite adverse weather in portions of the Dakotas. Improvements in major producing states such as Illinois and Iowa offset declines elsewhere, supporting market expectations that soybean yields could remain resilient. The stronger condition ratings come as crop development remains ahead of normal, with 66% of soybeans blooming and 32% setting pods, both significantly above last year and the five-year average.
National Crop Progress Summary
| Crop Stage | This Week | Last Year | Five-Year Average |
|---|---|---|---|
| Corn Silking | 59% | 53% | 54% |
| Corn Dough | 13% | 13% | 11% |
| Soybeans Blooming | 66% | 60% | 60% |
| Soybeans Setting Pods | 32% | 24% | 24% |
| Winter Wheat Harvested | 74% | 72% | 71% |
| Spring Wheat Headed | 86% | 86% | 85% |
Spring wheat conditions also weakened notably. USDA estimated that 53% of the crop remains in good-to-excellent condition, down five points from the previous week following prolonged heat and dryness in the Northern Plains. The decline raises concerns about spring wheat production and quality at a time when global wheat supplies remain sensitive to weather disruptions in several exporting regions. Winter wheat harvest progress, meanwhile, advanced to 74% complete nationwide, slightly ahead of historical averages.
Weather remains the dominant market driver heading into late July. A cold front is expected to bring relief from the recent heat wave, lowering temperatures dramatically across parts of the Midwest. However, rainfall distribution is expected to be uneven, with the eastern Corn Belt receiving more moisture while dryness may persist across the Dakotas, Minnesota and northern Iowa. These areas endured some of the harshest conditions over the past week and could continue experiencing crop stress during a crucial reproductive stage.
The implications for agricultural markets are substantial. Corn pollination and soybean pod setting represent some of the most yield-sensitive periods of the season, meaning weather developments over the next two weeks could significantly alter USDA production forecasts. Lower yield expectations would likely support corn and soybean futures, while improved weather could reinforce expectations for large supplies and pressure prices lower. Producers are increasingly evaluating crop insurance strategies, marketing plans and input management decisions as volatility intensifies.
