Light rain is likely in four divisions in next 24 hours from 9 am on Tuesday, according to the latest forecast of the Bangladesh Meteorological Department.
In a bulletin issued on the morning, the Met office said light rain may occur at one or two places over Dhaka, Barishal, Chattogram and Sylhet divisions.
Weather may remain mainly dry with temporary partly cloudy sky elsewhere over the country.
According to the forecast, day temperature may rise slightly while night temperature may fall slightly across the country.
The synoptic situation indicates that a trough of low lies over West Bengal and adjoining areas, while the seasonal low lies over the South Bay, extending its trough to the Northeast Bay.