Minimum temperatures will be from 12 to 17°, in Sofia - 12°, BNR reported.
During the day, cumulus-rainy clouds will develop over most of the country, but it will remain mostly sunny. Around and after noon, in isolated places, mainly over the mountainous and eastern regions, short-term rain will fall. In most of the country, it will be almost quiet. In the extreme eastern regions, a weak to moderate wind will blow from the south-southeast. Maximum temperatures will be between 29 and 34°, in the capital it will be around 29°.
In the mountains it will be mostly sunny with cumulus clouds developing in the afternoon, when short-term rain will fall in isolated places. Light to moderate wind will continue to blow from the west-northwest. The maximum temperature at an altitude of 1200 m will be around 22°, at 2000 meters - up to 15°.
On the Black Sea coast it will be mostly sunny with light to moderate wind from the south-southeast. Maximum air temperatures will be from 22 to 26°. The sea water temperature is 17-20°. The sea waves will be 1-2 points.