Enjoy the sun on Saturday, showers possible on Sunday

It’ll be another nice one out there today, as summer starts to wind down.
Short and sweet: Environment Canada is predicting a  mix of sun and cloud with a high of 27 C.  The humidex will feel like a reasonable 31 and the UV index should be 7 or high.
Tonight should be mainly cloudy. There’s a 60 per cent chance of showers overnight with risk of a thunderstorm, and a low of 18 C.
Winds will be light at 10 km/hour, from the southeast in the morning and shifting to southerly l