CEDAR RAPIDS, Iowa (KCRG) -- Today will bring a mix of sun and clouds again, with temperatures making a quick recovery after a chilly morning. Highs will be in the low to mid-40s. A slight chance of showers returns on Tuesday, especially late and in the south. Temperatures warm up toward the end of the week with highs in the 50s starting Wednesday, then surpassing 60 toward next weekend. Rain and thunderstorms return starting on Sunday through the beginning of the following week.