Bangladesh Meteorological Department (BMD) on Friday forecasted light rain, thunder showers accompanied by temporary gusty wind at one or two places over Rangpur, Rajshahi, Mymensingh, Chattogram and Sylhet divisions in the next 24 hours commencing from 6pm.
Weather may remain mainly dry elsewhere over the country, said a regular weather bulletin.
The axis of monsoon trough runs through Rajasthan, Uttar Pradesh, Bihar, West Bengal to Assam across central part of Bangladesh.
One of its associated troughs extends up to North Bay. Monsoon is less active over Bangladesh and weak over North Bay.
Day temperature may fall slightly over Rangpur, Rajshahi, Mymensingh & Sylhet divisions and it may remain nearly unchanged elsewhere over the country.
Also read: Light to moderate rainfall likely: Met office
Night temperature may remain nearly unchanged over the country. The sun rises in the capital at 5:41 on Saturday.