Naples and Campania weather today, Monday, September 28: sunny skies and mild temperatures, up to 30 degrees.

Naples – Autumn has now begun on the calendar, but in Campania, the weather continues to offer days that feel almost summery. For today, Monday, September 28, 2026, the forecast calls for a mostly stable day, characterized by clear skies and mild temperatures, with no significant weather events.

Naples, a sunny day

In the Campania capital, the day will be mostly clear. Temperatures will range, depending on the forecast, between 16-17 degrees Celsius at night and 27-28 degrees Celsius during the hottest hours. Forecasts indicate no precipitation or a very low probability.

During the central hours, the mercury will rise rapidly: according to available hourly data, it could reach 24 degrees around 11 a.m., while in the early afternoon it will reach close to 27 degrees. The sky will remain clear also in the afternoon and evening, when temperatures will gradually begin to drop again.

Winds will generally be light, shifting from northeasterly to westerly throughout the day. Seas are expected to be moderate to nearly calm near the coast.

Campania, heat more pronounced inland

The weather will also be stable across the rest of the region, albeit with varying maximum temperatures. According to updated forecasts from Meteo.it, Salerno will reach around 24 degrees, Avellino 26, Benevento 27, Naples 28, and Caserta could reach up to 30 degrees.

A decidedly calm situation, therefore, with sunshine dominating both along the coast and inland. The Vesuvian areas will also be blessed with clear skies and the absence of significant rainfall.

No worsening expected today

The weather forecast remains stable. The available forecast for Naples indicates no rain throughout the day and good visibility. Tuesday, September 29th, is also expected to continue to be largely sunny, with temperatures similar to today's.

A late summer break, then, just as the calendar now leads towards October: an ideal day for spending time outdoors, strolling along the seafront or planning a day trip, with the only difference compared to the summer months being the cooler temperatures in the early hours of the morning and after sunset.