Temperatures are expected to drop below 20 degrees Celsius next week - the coolest yet this autumn.
Starting next Tuesday, the temperature is forecast to drop to 19 degrees, but it gradually warms up to 25 degrees during the day with sunny intervals.
As for next Wednesday, the lowest temperature will remain the same but the highest will fall one degree to 24, and the weather will be mainly cloudy.
This morning's lowest temperature is about 22 degrees in urban areas and a few degrees lower in the New Territories, with sunny periods during the day. The highest temperature will be around 26 degrees.
There will also be moderate easterly winds, fresh at times. Northerlies will strengthen tomorrow night.