Moderate to thick fog may occur at places over the river basins and the southern part and light to moderate fog elsewhere across the country from late night till Sunday morning, according to the Met office.
The weather may remain dry with temporary partly cloudy skies over the country, the Bangladesh Meteorological Department said in a forecast on Saturday.
Night and day temperatures may rise slightly, it said.
Trough of low lies over India’s Bihar state and adjoining areas. Seasonal low lies over the south Bay.
The lowest temperature in the country was recorded at 12.2 degrees Celsius in Srimangal on Saturday, while the highest temperature was recorded at 31 degrees Celsius in Sitakunda.
