Moderate to thick fog may occur at places over river basins and light to moderate fog may occur elsewhere in Bangladesh from late Sunday night to Monday morning.
The weather may remain dry with temporary partly cloudy skies, the Bangladesh Meteorological Department (BMD) said in its bulletin.
Night and day temperatures may remain nearly unchanged.
The lowest temperature in the country was recorded at 10.8 degrees Celsius in Chuadanga, while the highest temperature was recorded at 31 degrees Celsius in Teknaf.
A ridge of subcontinental high extends up to India's Bihar and adjoining areas. Seasonal low lies over south Bay, said the BMD.
