October in Saint Paul is the cloudiest month of the year. In October, the weather in Saint Paul is typically warm. Average daily high temperature in October is about 14 degrees above zero. On average, Saint Paul has 11 partly cloudy, 9 rainy, 7 sunny, and 4 cloudy days in October. The rains are usually heavy. October as well as February, March, April, and November is considered the most uncomfortable time to visit Saint Paul.