Bangladesh Meteorological Department (BMD) has forecast rain across all eight divisions in 24 hours commencing 9 am on Tuesday.
According to the BMD forecast light to moderate rain or thunder showers accompanied by temporary gusty wind is likely to occur at most places over Rajshahi, Khulna, Barishal, Chattogram & Sylhet divisions and at many places over Rangpur, Mymensingh and Dhaka divisions.
The Met Office also predicted moderately heavy to heavy falls at places across the country.
Day and night temperatures may remain nearly unchanged across the country, the forecast said.