Get Georgetown, ON current weather report with temperature, feels like, wind, humidity, pressure, UV and more from TheWeatherNetwork.com., Georgetown, ON temperature trend for the next 14 Days. Find daytime highs and nighttime lows from TheWeatherNetwork.com., Today, the weather in Georgetown will be quite dynamic. The morning starts off cloudy with sunny breaks, and temperatures around -11°C, feeling more like -18°C due to the wind chill., Today, the weather in Georgetown will start off mainly sunny with a temperature of -9°C in the morning., Silver Creek Public School - Georgetown, ON temperature trend for the next 14 Days. Find daytime highs and nighttime lows from TheWeatherNetwork.com., Get active alert details for Georgetown, Ontario. Get the information you need to plan and be safe!.