Corn farmers in the Midwest faced a difficult season in 2025 as weather shifted during a key stage of corn growth. In Michigan, many plants showed brown leaves and missing kernels, leaving the harvest uncertain. Reports from the U.S. Department of Agriculture revealed that about 60% of corn areas were affected by drought at the start of the year, but late rains reduced this to 3% by August. Experts from Iowa State University explained that warm nights and sudden rain disrupted pollination, which is crucial for complete ears of corn. Meteorologists noted that the mix of heat and irregular rain created both risks and limited gains. National numbers may appear conflicting since the country is still projected to produce a record harvest while individual farms continue to face adverse results. Specialists linked these persistent difficulties to changing climate patterns.

Farmers now need to adapt to these challenges. High nighttime heat sped plant growth and blocked tassels, lowering pollen. Heavy rainfall also washed away nutrients, creating substantial costs. Some farmers turned to new machines for rescue pollination, but experts said this solution works only in specific cases. Analysts emphasized that greater preparation is required to protect each crop in a volatile climate.