A new **anticyclone**—a large area of high atmospheric pressure—is expected to form next week, bringing generally calm and dry weather, but not necessarily sunny conditions, according to weather forecasts. Unlike earlier anticyclones in September, which were often linked with bright sunshine and warm temperatures, this one is influenced by the arrival of autumn, which makes sunny days less common, especially in northern areas. High-pressure systems typically bring long stretches of sunshine and unusually warm temperatures. However, as autumn progresses, the effects of these systems change. In northern regions, the anticyclone will allow maritime air to move in, leading to low clouds and persistent fog. This is partly due to longer nights, weaker sunlight, and high humidity near the ground. The weaker winds associated with high pressure can trap this moisture, encouraging fog and cloud cover. While the anticyclone will bring dry and calm conditions overall, northern and northwestern areas will experience more humidity, with frequent clouds, drizzle, and morning fogs. In some plains and valleys, the gray weather may last most of the day. Meanwhile, southern regions of France, especially near the **Mediterranean**, will enjoy more sunny days with clear skies. In mountainous areas, the sun may peek through the layers of low clouds. Next week’s maximum temperatures are expected to be moderate, depending on the amount of sunshine. In the southwest, temperatures could reach 20 to 24°C, while in the north, they may range from 17 to 21°C. The difference in weather between the north and south is likely to be noticeable. In areas with persistent low clouds, the air will remain cool and humid, even as temperatures rise slightly. In sunnier regions, however, people can expect a pleasant warmth for the season. This anticyclone reflects the transition into autumn, bringing calm and mild weather but not necessarily bright sunshine. This is a typical pattern in mid-October, when longer nights and higher humidity contribute to the gray, autumnal atmosphere. Morning travelers should be careful of fog and wet roads, especially in plains and valleys. For better weather, afternoons, mountainous areas, and southern regions are recommended.