During the next 24 hours, it will remain mostly cloudy. There will also be rainfall with thunder, significant in places, mainly in the mountainous regions, and weak around the Danube. In the evening, precipitation will stop from the north. The minimum temperatures will be between 8°C and 13°C, in Sofia - around 9°C. 

The daytime temperatures will rise slightly and the maximum will be between 15°C and 20°C, along the Danube - slightly higher, in Sofia - around 16°C. At midnight on Sunday, there will be almost no precipitation, the clouds will be broken.

In the mountains it will be mostly cloudy with rain, above about 1,800 m - snow is possible. In the evening the precipitation will weaken and stop. A moderate to strong northeasterly wind will blow. The maximum temperature at a height of 1,200 m will be about 8°C, at 2,000 m - about 3°C.

It will be mostly cloudy with rain showers along the Black Sea coast. In some places, the precipitation will be temporarily intense and accompanied by thunder, but by the evening in most areas it will stop. Maximum temperatures will be 14°C-18°C. The temperature of the sea water is 14°-15°C.