''tonight will be cooler , with a little light rain , temperatures around 3 or 4 , but tomorrow will be brighter , temperatures higher than today , with sunny spells especially by the coast , where scarborough can expect unseasonally warm weather , around 18 to 20 degrees , but , over the next two or three days , coming into the middle of next week , things will get cloudier and cooler , though still mild , with occasional outbreaks of rain and a stiff wind as this front moves in from the atlantic .