Above-Average Temperatures Persist Across Eastern and Southern U.S.
Above-Average Temperatures Persist Across Eastern and Southern U.S.
US · Published Sep 11, 2026
The eastern and southern United States are experiencing prolonged above-average temperatures, with highs consistently reaching the 90s °F (32-37 °C) through September 20,
According to WRAL, the 6-to-10 day and 8-to-14 day outlooks indicate continued heat, particularly in southern North Carolina and the Gulf Coast. Raleigh-Durham International Airport (RDU) recorded its warmest average mean temperature for September 1-8 at 82.5 °F (28.1 °C), which is 6.7 °F (3.7 °C) above normal. The average high temperature during this period was 93.9 °F (34.4 °C), 8.4 °F (4.7 °C) above normal. Meteorologists attribute the persistent heat to a lack of jet stream dips, which would otherwise bring cooler air to the region.

Impact & Risks

The ongoing heatwave is breaking records and could pose risks to vulnerable populations, including the elderly and those with pre-existing health conditions. Prolonged exposure to high temperatures increases the likelihood of heat-related illnesses such as heat exhaustion and heatstroke. Additionally, the elevated temperatures may strain energy resources as air conditioning usage remains high. Agricultural sectors in the affected regions could also face challenges due to heat stress on crops and livestock.

Related News