Monday will be mostly sunny. Cumulus will develop over the western half of the country and in some places there will be short-term precipitation accompanied by thunder. The highest temperature will be between 31° and 36°C; in Sofia – around 33°C.

It will be mostly sunny in the mountains. In the western half of the country and in the massifs in south-western Bulgaria, short-term precipitation with thunder is expected. There will be conditions for hail. The wind will be moderate from the east-southeast. The highest temperature at 1200 m above sea level will be about 27°C, at 2000 m - about 20°C.

It will be mostly sunny at the Black Sea coast. There will be temporary increases in cloudiness before noon. The highest temperature will be 28°-31°C and the sea water temperature is 27°-29°C.