During the night the weather will be clear and tomorrow will be sunny and hot, with cumulus clouds forming in the afternoon in the mountain regions. There will be a light, in Eastern Bulgaria to moderate wind from the East-Northeast. Maximum temperatures 33-38° C., for Sofia around 33° C.

Over the Black Sea coastline there will be sun with a light to moderate wind from the East-Northeast. Maximum temperatures 30-34° C., temperature of the sea water 25-26° C., sea state 1-2.

Over the mountains there will be sun with cumulus clouds in the afternoon, and brief showers in isolated areas. There will be a predominantly moderate wind from the East-Northeast. Maximum temperature at an altitude of 1,200 m. around 27° C., at 2,000 m. 19-20° C.