In October, the weather in La Malbaie is typically cold. Average daily high temperature in October is about 8 degrees above zero. On average, La Malbaie has 11 partly cloudy, 10 rainy, 7 sunny, and 3 cloudy days in October. The rains are usually heavy. October as well as January, February, April, and May is considered the most uncomfortable time to visit La Malbaie.