The day's dominant editorial thread was the impending fifth heatwave, framed by multiple outlets as potentially one of the longest on record. 20 Minutes and Le Monde led with its progressive 'return in force,' while BFMTV warned of a fifth wave and Le Figaro questioned if summer would extend into October. This climatic anxiety overshadowed other stories, though the Var wildfire's fixation after 18 days (Le Monde, BFMTV) provided a narrative closure to a weeks-long crisis. Russian interference in the 2027 presidential campaign remained a persistent secondary theme, with Le Monde and 20 Minutes detailing the 'Matriochka' disinformation tool targeting Glucksmann, Attal, and Philippe. The day also saw the government's call for 'extreme vigilance' against terrorism ahead of Assomption (20 Minutes), and the opening of registrations for Pope Leon XIV's visit (BFMTV). By evening, the heatwave's looming presence unified the day's editorial priorities, from health warnings to traffic disruptions, as France braced for another extreme weather event.