Light to moderate rain or thundershowers accompanied by temporary gusty winds and lightning are likely in many parts of Bangladesh over the next 24 hours, according to the Bangladesh Meteorological Department (BMD).
The Met Office said rainfall is expected at many places in Rangpur, Mymensingh, Chattogram and Sylhet divisions, while a few places in Rajshahi, Dhaka, Khulna and Barishal divisions may also experience rain or thunderstorms.
Moderately heavy to very heavy rainfall is likely at places over Rangpur, Mymensingh and Sylhet divisions.
The Met Office said the monsoon is active over the northern part of the country and fairly active elsewhere, while a trough extending from Gangetic West Bengal to the northwest Bay continues to influence the weather pattern.
Day temperatures may remain nearly unchanged across the country, while night temperatures could fall slightly, the forecast added.