In October, the weather in Moose Jaw is typically warm. Average daily high temperature in October is about 10 degrees above zero. On average, Moose Jaw has 12 partly cloudy, 8 sunny, 6 cloudy, and 5 rainy days in October. The rains are usually light. October as well as January, February, March, and April is considered the most uncomfortable time to visit Moose Jaw.