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Heatwave Threatens Old Record in DC Area

Washington, D.C. /country/ USA /region_or_state/ FALSE /city/ Washington, D.C. /other/ DMV area forecast; includes Reagan National Airport (DCA).Monday, May 18, 2026

The summer season is kicking off with a scorching heat alert for the Washington, D.C. region. Starting Monday, temperatures across the entire DMV are projected to climb into the mid‑90s.

  • Reagan National Airport: The official weather station for the capital could see a high of 95 °F, potentially matching or surpassing the old record of 96 °F set in 1877, a full 149 years ago.

Weather Outlook

  • Monday: Mostly dry air over the metropolitan area. Those farther north and west of the Beltway might experience a sudden shower or storm, but any rain will likely dissipate by sunset.
  • Tuesday & Wednesday: Heat may continue to rise, with even more chances for record‑breaking temperatures.
  • Late Wednesday: A strong cold front is expected, bringing a possibility of storms.
  • Post‑front: Cooler temperatures and occasional showers should provide some relief from the heat, a pattern that may extend into the weekend for a brief break before another hot spell returns.

Stay hydrated, limit outdoor activities during peak heat hours, and keep an eye on local weather updates.

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