Naples and Campania weather today, Saturday, September 5: sunny and hot summer days, temperatures reaching 36 degrees.

Naples – Today, September 5, 2026, will be a truly summery Saturday in Naples and much of Campania. High pressure continues to dominate the weather, ensuring stable weather, clear or at most slightly hazy skies, and still high temperatures for this time of year. The regional forecast prepared by Meteo@UniParthenope indicates generally sunny conditions across the entire Campania region.

Sunny weather and temperatures reaching 33 degrees in Naples

In the Campania capital, the day will be mostly clear, with virtually no precipitation and temperatures ranging between 23 and 33°C. Winds will also be light, mainly from the southwest, while the sea will remain calm.

Conditions will therefore be favorable for those spending the day outdoors, both in the city and along the coast, with the heat expected to return, especially during the central hours.

In Campania temperatures peaked at 35-36 degrees

The heat will be even more intense inland. According to UniParthenope forecasts, highs will generally range between 30 and 34°C, with local peaks of 35-36°C in the Caserta plain, the Benevento area, and the Neapolitan hinterland. Lows will range between 17 and 22°C inland and between 20 and 26°C along the coasts and main plains.

A similar situation is expected in the main provincial capitals: dry and sunny conditions are expected in Caserta, Benevento, Avellino, and Salerno, without significant precipitation. The forecast maps indicate 0 mm of rain expected in the Campanian capitals today.

Slightly rough seas, an ideal day for the beach

Sea conditions will also be favorable. Swell is expected to be moderate, with generally light and decreasing winds. Therefore, conditions will be favorable along the coasts of Naples and Salerno and on the islands in the Gulf, from Ischia to Capri and Procida.

The weather forecast is also consistent with the indications of the Italian Air Force Meteorological Service, which reports mostly stable and warm weather for the weekend of September 5th and 6th in the central and southern regions, with large areas of clear skies and almost calm or slightly rough seas.

Still a summer weekend

High pressure is expected to maintain mostly stable conditions for the next few hours. For Naples, the forecast calls for 32°C (89°F) on Sunday, September 6th, with mostly clear skies. The heat will remain prevalent in the following days, albeit gradually easing.

In short: sunshine, heat, and calm seas will dominate today in Campania. In Naples, temperatures will reach 32-33°C, with even higher temperatures in inland areas, where temperatures could reach 35-36°C in some areas.