France is experiencing one of the most intense heat waves in recorded history, with temperatures rising to more than 100 degrees Fahrenheit in parts of the country. The extreme weather prompted widespread health warnings, school closures, transportation disruptions, and even the closure of the Eiffel Tower when the sun was at its highest point.
According to French meteorological officials, dozens of regions have been placed under the highest heat warnings as temperatures continue to rise. Some cities recorded record-breaking temperatures overnight, providing little relief from the scorching heat of the day. The heatwave is part of a broader pattern of extreme weather affecting many European countries this summer.
Here’s what to know about France’s historic heatwave in 2026.
What is the hottest temperature ever in France?
France’s all-time temperature record was 46°C (114.8°F), which was recorded in Verargues in southern France during a heatwave in June 2019. Meteorologists have warned that the current 2026 heatwave threatens to surpass that record.
On 23 June 2026, France recorded what multiple reports described as its hottest day on record, with temperatures reaching 44.3 °C (111.7 °F) in parts of the country, while many major cities exceeded 40 °C (104 °F). Weather forecasts indicate that temperatures in some areas may approach 45 degrees Celsius (113 degrees Fahrenheit) at the peak of the heat wave.
How many deaths will occur due to the heat wave in France in 2026?
As of June 23, officials reported at least 40 heatwave-related deaths, many of them drowning as people tried to cool off from extreme temperatures by swimming in rivers, lakes and other uncontrolled areas. French Prime Minister Sebastian Lecornu He said that most of the drowning victims were young people.
Additional reports also documented heat-related deaths, including elderly residents who suffered complications during extreme temperatures and two children who were found dead in a car in southeastern France.
Health experts warn that the official toll may rise as the heat wave continues.
When will the heat wave end in France this year?
Meteorologists expect the most severe phase of the heat wave to continue until at least mid-week, with temperatures in some areas remaining above 40 degrees Celsius. While temperatures may gradually cool down in certain areas later in June, meteorologists have warned that the unseasonably hot conditions could persist for a long time.
Le Monde She stated that the heat wave, which began in mid-June, could last for more than two weeks, making it one of the longest and most severe weather events France has faced in recent years. Officials are urging residents to stay hydrated and avoid outdoor activities during the afternoon peak hours.
