It will be mostly sunny on Monday. There will be temporary increase in cloudiness from west to east. There will be light westerly and northwesterly wind. Moderate wind is in the forecast for the Danubian Plain and the Upper Thracian Plain. The lowest temperature will range from 6°C to 11°C, for Sofia around 6°C. Daytime highs will reach 19°C-24°C, for Sofia around 20°C.

Over the mountains, it will be mostly sunny with scattered high clouds. There will be moderate northwesterly wind. Maximum temperature at an altitude of 1,200 meters 15°C, at 2,000 meters- around 8 °C.

It will be mostly cloudy over the Black Sea coast before noon. Cloudiness will decrease in the afternoon hours and it will be mostly sunny. There will be light westerly wind. Daytime highs will range from 19°C to 23°C. The seawater temperature is 20°C- 21°C. Sea state 2.