On Wednesday, the lowest temperatures will be between 7 and 12°C. In Sofia it will be around 8°C. Before noon it will be sunny. In the afternoon, rainy clouds will develop over the western massifs and there will be short-term rain and thunderstorms. The highest temperatures will be between 21 and 26°C; in the capital around 21°C.

In the mountains it will be mostly sunny. Cumulus clouds will form over in the massifs of Western and Central Bulgaria in the afternoon. In many places there will be short-term thunderstorms. The phenomena will be more intense in the western part of the Balkan Mountain and the massifs of Southwestern Bulgaria. The highest temperature at an altitude of 1200 m. will be about 15°C; at 2000 meters - about 8°C.

At the Black Sea coast it will be mostly sunny. In the morning hours, visibility will be reduced in some places. There will be light wind from the east-southeast. The highest air temperatures will be between 11 and 13°C. The temperature of the sea water is 11-12°C.