The day will start with overcast skies and light rain, which will become heavier as the day progresses. The rain is expected to continue into the evening, with a 40 to 80 per cent chance of precipitation throughout the day. Sunday (September 21) will see sunny intervals with a maximum temperature of 13C and a minimum of 5C. The chance of rain will decrease to 30 per cent in the morning and 10 per cent in the evening. Monday, September 22, will also have sunny intervals with a maximum temperature of 14C and a minimum of 5C.