The United States has experienced its hottest summer on record, shattering past temperature benchmarks, including those set during the Dust Bowl era. According to NOAA, the summer of 2026 has been officially marked as the warmest in the last 132 years, with notable increases in heat and humidity across the country. Major cities like Atlanta and Philadelphia have reported their hottest summers as well. Experts are raising alarm bells over the implications of this extreme heat, warning that it could lead to further health issues and environmental challenges. The rising temperatures coincide with a strengthening El Niño in the tropical Pacific, impacting weather patterns nationwide.