On Thursday minimum temperatures will range from 12° C. to 18° C., for Sofia 14° C. There will be cumulus rain clouds in the afternoon in some parts of Eastern Bulgaria and the mountains and there may be occasional rain and thunder. Daytime temperatures will reach 28° C. - 33° C., for Sofia 28° C.

Over the Black Sea coast there will be sun. Rain is in the forecast in the afternoon and in the evening along the Northern portion of the coastline. Maximum air temperatures 21° C. in the North, and up to 30° C. in the South. Temperature of the seawater 15° C. -19° C.

Over the mountains there will be sun in the morning, and occasional rain with thunder in the afternoon. Maximum temperature at an altitude of 1,200 m. 23° C., at 2,000 m. up to 15° C.