Rain or thundershowers accompanied by temporary gusty or squally wind is likely to occur at many places over the country, said a met office forecast for the next 24 hours commencing 9am on Sunday.
"Rain or thundershowers accompanied by temporary gusty or squally wind is likely to occur at a few places over Rangpur, Rajshahi, Dhaka, Mymensingh, Chattogram and Sylhet divisions and at one or two places over Khulna and Barishal divisions," said the bulletin.
A mild heat wave is sweeping over the districts of Rajshahi, Pabna, Jashore, and Chuadanga and it may continue.
Day and night temperatures may remain nearly unchanged over the country.
A trough of westerly low lies over West Bengal and adjoining areas, it also added.
The country's maximum temperature on Saturday was recorded at 37.1 degrees Celsius at Rajshahi and the minimum temperature was recorded at 20.5 degrees Celsius at Sylhet and Nikli.
The sun sets at 6.37pm on Sunday and rises at 5.13am on Monday in the capital.
