Bangladesh Meteorological Department (BMD) on Sunday forecasted rain in different parts of the country in next 24 hours commencing 9am.
"Rain/thunder showers accompanied by temporary gusty/squally wind and lightning flashes is likely to occur at one or two places over Rangpur, Rajshahi, Dhaka, Mymensingh, Khulna, Barisal, Chittagong and Sylhet divisions," said a Met office bulletin issued in the morning.
Day temperature may remain nearly unchanged and night temperature may fall slightly over the country.
The highest temperature on Saturday was 37.2°C in Rangamati, while today's minimum temperature is 20.2°C in Sayedpur under Rangpur division.
The sun sets at 6:32pm on Sunday and rises at 5:18am on Monday in Dhaka.