Something to consider as you go about your day is the likelihood of a thunderstorm. According to Environment and Climate Change Canada, until 5 p.m. on Thursday evening, Barrie has a 60 per cent chance of showers with a risk of thunderstorms. Residents can expect a warm day otherwise, with a daytime high of approximately 26 degrees and a humidex value of 33. Despite cloud cover, the UV index for Barrie remains at 6, which is considered high by the environment agency. The overnight low is expected to be 17 degrees.
