Light to moderate rain or thundershowers are likely to occur at many places across the country in the next 24 hours commencing 6pm today, the Met Office said Wednesday.
Bangladesh Meteorological Department (BMD) forecast rain or thundershowers for different places of Dhaka, Mymensingh, Rajshahi, Rangpur, Khulna, Barishal, Chattogram and Sylhet divisions.
It also forecast moderately heavy to heavy falls at few places over the country.
The low over Chhattisgarh and adjoining area merged with the monsoon axis, BMD said.
The axis of monsoon trough runs through Rajasthan, Uttar Pradesh, North Madhya Pradesh, Bihar, West Bengal to Assam across the Central part of Bangladesh.
Monsoon is active over Bangladesh and strong over the North Bay.
Day and night temperature may remain nearly unchanged all over the country.
The sun rises at 5:48am in the capital city on Thursday.