Bangladesh Meteorological Department (BMD) has forecast rain or thundershowers in all divisions including Dhaka in 24 hours, commencing 9AM on Sunday.
"Light to moderate rain or thunder showers accompanied by temporary gusty wind is likely at many places over Mymensingh, Khulna, Barishal, Chittagong and Sylhet divisions and at a few places over Rajshahi Rangpur and Dhaka divisions with moderately heavy to heavy falls at places over Mymensingh and Sylhet divisions," said a met office update.
Day and night temperatures may rise slightly over the country, according to the BMD.
The low pressure area over North Bay of Bengal and adjoining coastal areas of Bangladesh has become unimportant and merged with the monsoon axis.
Monsoon is fairly active over Bangladesh and moderate over the north Bay, it added.
The country's highest 164 millimeter rainfall was recorded in Kurigram's Rajarhat upazila in 24 hours till 6AM on Sunday.
TF