Weather Forecast and Radar for Grain Valley, Missouri

Weather in Grain Valley, MO

Grain Valley, Missouri, United States experiences a wide range of temperatures throughout the year. In the summer months, temperatures typically range from the mid to high 80s, with July being the hottest month, with an average high of 89 degrees Fahrenheit. In the winter months, temperatures typically range from the mid-30s to the mid-40s, with January being the coldest month, with an average low of 26 degrees Fahrenheit.

Rainfall is fairly evenly distributed throughout the year, with an average of 4-5 inches of rain each month. Snowfall is also fairly evenly distributed, with the average snowfall per month ranging from 0.5 to 3.5 inches.

Spring and fall are generally mild in Grain Valley, with temperatures in the 50s and 60s. The spring months of March and April tend to see the most rainfall, with an average of 6 inches each month.

Fast Facts About Grain Valley, MO

As of 2020, the city population is 14261.

Major Cities Nearby Grain Valley, MO

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Grain Valley, Missouri.