Friday, like the day before, is expected to start off with showers, according to Environment and Climate Change Canada (ECCC). ECCC predicts a 40 per cent chance of showers between 7 a.m. and 1 p.m. Around 2 p.m. chances of showers drop to 20 per cent, by 8 p.m. chances of showers drop to zero per cent. The weather agency says residents can expect a daytime high of 15 C and over an overnight low of 4 C with northwesterly winds gusting as fast as 30 km/h. The UV index for Friday is rated at a four. ECCC says conditions are expected to clear up as Saturday is predicted to be a sunny day, with a daytime high of 18 C and a overnight low of 10. On Sunday, conditions are expected to change again. Sunday is expected to be a cloudy day with a 30 per cent chance of showers for most of the day, a daytime high of 20 C and an overnight low of 11 C.