The day and night are set to turn a bit colder as temperatures across the country may drop by 1°C-3°C in the next 24 hours, according to the Met office.
Light to moderate fog may occur over the country from late night till morning, the Bangladesh Meteorological Department (BMD) said in its forecast commencing from 9am on Wednesday.
The weather may remain mainly dry with partly cloudy skies over the country, it said.
The lowest temperature in the country was recorded at 14.2°C in Tetulia on Wednesday. The highest temperature was recorded at 32°C in Cox's Bazar.
Meanwhile, a low-pressure area has formed over southeast Bay and adjoining areas. It is likely to move west-southwestwards, as per the bulletin.