France prepares for another intense heatwave with temperatures exceeding 40°C

Paris – 06/15/2026: France is facing a new intense heat wave, which is expected to have started on June 13, 2026. This follows the earliest and most severe heat wave recorded in May of this year. The most affected region is southern France, where temperatures above 35°C are expected. In cities like Toulouse and Bordeaux, temperatures could even reach 41-42°C. Over the week, the heat will spread northwards, with temperatures up to 39°C forecast in Paris around June 20.

The heat wave is caused by high pressure over Western Europe bringing hot air masses from North Africa. Besides France, Spain, Italy, Germany, and Ireland will also be affected by high temperatures. Experts emphasize that such early and intense heat waves could become more frequent due to climate change. They warn of an increased risk of more heat extremes, wildfires, and droughts by 2050 or 2100 if current climate protection measures are not strengthened.

Especially in southern regions near the Spanish border, temperatures up to 40°C are expected. To the north, including Paris, maximum values during the weekend of June 20 could reach 39°C, while the seasonal average is around 23°C. Additionally, “tropical nights” are expected in many areas, during which nighttime temperatures will not fall below 20°C. These conditions make nighttime rest difficult and increase health risks, especially for the elderly, children, and people with chronic illnesses.

The heat wave coincides temporarily with national baccalaureate exams, increasing stress for many students. Authorities have issued warnings about high temperatures in several southern departments. The population is strongly urged to follow precautionary measures: drink enough fluids, stay in cool environments, and avoid physical exertion especially during the hottest hours.

In the long term, experts recommend adaptation strategies that can help mitigate the effects of heat. These include reforestation of cities, installation of green roofs, and thermal rehabilitation of buildings. These interventions could help reduce the consequences of more frequent heat waves and improve the quality of life in affected regions.

Faced with this extreme weather situation, Météo-France continues to recommend caution. Authorities emphasize the importance of following health service guidelines to prevent health problems. Next week will show how well the population can adapt to this new heat wave and what effects it will have on infrastructures and the environment.