Minimum temperatures will be from 15 to 23°, in Sofia – 15°, BNR reported.
During the day it will be mostly sunny, around and after noon with cumulus clouds. Mainly in the mountainous regions of Western and Central Bulgaria there will be showers and thunder. There will be a weak, in Eastern Bulgaria a moderate wind from the east-northeast. Maximum temperatures will be between 29 to 34°, for the capital – around 30°.
On the Black Sea coast it will be mostly sunny. There will be a weak, after noon a moderate wind from the east-northeast. The maximum air temperatures will be between 28 and 30°. The sea water temperature is 26-27°. The sea waves will be 2-3 points with a tendency to increase.
In the mountains - mostly sunny, with the development of cumulus clouds, as in the Rila-Rhodope region and the western part of the Stara Planina it will rain and thunder. A weak to moderate easterly wind will blow. The maximum temperature at an altitude of 1200 m will be about 25°, at 2000 m - about 17°.
On Sunday the weather will remain without significant change. The maximum degrees will reach 30 - 35°.