weather in kansas city, missouri fahrenheit
Missouri Weather > Kansas City Weather Kansas City, MO Weather Kansas City, MO climate is hot during summer when temperatures tend to be in the 80's and very cold during winter when temperatures tend to be in the 30's. The warmest month of the year is July with an average maximum temperature of 90.50 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 20.70 degrees Fahrenheit.