Bulgaria is expected to experience mostly unsettled and rainy conditions during the May 23-25, 2026 long weekend, according to the national meteorological service (NIMH). The period coincides with the extended celebration of May 24, the Day of Saints Cyril and Methodius and Bulgaria’s Day of Education, Culture and Slavonic Literature.

On Thursday, May 21, weather conditions across Bulgaria are expected to remain mostly cloudy, with instability increasing after midday as cumulus and cumulonimbus clouds develop.…

Bulgaria is expected to experience mostly unsettled and rainy conditions during the May 23-25, 2026 long weekend, according to the national meteorological service (NIMH). The…