On Tuesday, the lowest temperatures will range from 1°C to 6°C, for Sofia around 5°C. There will be frost in some valleys across eight regions in Eastern Bulgaria. After a chilly morning, the day will be sunny across the country. Maximum temperatures will be between 15°C and 20°C, around 15°C in the capital city.

It will be sunny in the mountains. There will be moderate to strong northeasterly wind. The maximum temperature at an altitude of 1,200 meters will be around 10°C, at 2,000 meters around 3°C.

It will be mostly sunny along the Black Sea coast, though visibility will be reduced in some areas during the morning hours. Daytime highs will range between 12°C and 14°C. The sea water temperature is 11°C-13°C. Sea state 1–2 on the Beaufort scale.

On Wednesday, the weather will remain sunny with scattered high clouds. The morning will be cold, with minimum temperatures between 1°C and 6°C. Frost will again appear in some valleys and in certain areas of Eastern Bulgaria. Maximum temperatures will be between 20°C and 25°C, around 16°C along the Black Sea coast.