Toronto is expected to see the temperature soar to a high of 18 C today, a brief warmup before a return to more seasonable conditions. Environment Canada says the city will see a mix of sun and cloud along with a risk of showers in the afternoon. The warmer weather isn’t sticking around. Rain and a high of 9 C is in the forecast on Friday. Saturday will also see a high of 9 C but sunshine is expected to return. Cloudy skies, rain, and a high of 13 C is expected on Sunday.