A mix of sun and cloud carries us through Tuesday afternoon, with temperatures on the cooler side of normal for this time of year. However, CTV London Meteorologist Julie Atchison says a warmup is coming. “Coming across tomorrow morning, about a 40 per cent chance of a shower early and then heading into the afternoon, we’ll go back into a mix of sun and cloud, temperatures really starting to warm up in the area,” explained Atchison. “We have some nice conditions on the way for your Wednesday.” Atchison added we are not expecting any frost overnight tonight, but light, scattered showers are possible. Here’s a look at the rest of the forecast Tuesday night: Partly cloudy. 30 per cent chance of showers before morning. Wind south 20 km/h becoming light this evening. Low 9. Wednesday: Mainly cloudy. 30 per cent chance of showers early in the morning and late in the afternoon. Wind becoming southwest 20 km/h in the morning. High 21. UV index 4 or moderate. Thursday: Sunny. High 19. Friday: Sunny. High 18. Saturday: Sunny. High 19. Sunday: A mix of sun and cloud. High 20.