Wednesday will be cloudy, with fog in the lowlands and rain in places, and it will get warmer each day until Friday, the forecast shows. A cold front with rain will cross Bulgaria on Saturday, and Sunday will be cooler.
On the coast it will be cloudy today, with poor visibility in places in the morning. A moderate south-westerly wind will blow, and daytime highs will reach 14C to 17C. The sea is 14C to 15C, with waves of 1 to 2 on the sea scale.
Elsewhere in Bulgaria the sky will be mostly cloudy. Fog will form in many places in the Danube Plain and the Upper Thracian Lowland, but visibility will improve in the afternoon. There will be light showers in some places, mostly in the west and along the Danube.
A light wind will blow from the south-southwest, and it will be moderate in eastern Bulgaria. Night temperatures will fall to 3C to 8C, and to about 5C in Sofia. Daytime highs will reach 12C to 17C, and about 11C in Sofia.
The mountains will be in cloud and fog. Rain will fall in western Bulgaria, with light snow above about 1,800 metres. The wind will be moderate to strong, from the west-northwest. It will be about 11C at 1,200 metres and about 4C at 2,000 metres.
On Thursday the wind will be light from the south-southwest, and moderate in the east. It will keep bringing in warmer air, so temperatures will rise. Skies will be mostly cloudy. In the morning there will be fog in places in the lowlands and valleys, and there may be drizzle.
On Friday there will be showers in places, mainly in southern Bulgaria. The south wind will pick up, especially in eastern Bulgaria and along the northern slopes of the mountains. It will be warm for mid-November: lows across Bulgaria will be above 10C and highs will range from 19C to 24C.
A well-defined cold front will cross Bulgaria overnight into Saturday and during Saturday. In northern Bulgaria the wind will turn to the northwest and colder air will move in. Rain will fall in many places, moving from the northwest to the southeast.
By the end of Saturday the wind will ease markedly in the western half of Bulgaria. In eastern Bulgaria a moderate north-easterly wind will blow.
Sunday will be mostly cloudy, with light rain still falling in places. Lows in most areas will be 3C to 8C, and highs 6C to 11C.
Hourly forecast and the days ahead: Weather in Burgas →