Weather Forecast and Radar for Sullivan, Missouri

Weather in Sullivan, MO

In Sullivan, Missouri, United States, the weather year round is usually on the mild side. In the winter months (December through February), temperatures usually range from the low 20s to low 40s (Fahrenheit). This area typically receives occasional snowfall, but snow is rare. In the spring (March to May), temperatures range from the mid 40s to mid 70s, with occasional thunderstorms and rain. In the summer (June to August), temperatures generally range from the low 70s to low 90s, with occasional thunderstorms and rain. The humidity is usually high during these months. In the fall (September to November), temperatures range from the mid 40s to mid 70s, with occasional thunderstorms and rain. Overall, Sullivan, Missouri has a temperate climate year-round with mild temperatures and occasional rain and storms.

Fast Facts About Sullivan, MO

As of 2020, the city population is 6499.

Major Cities Nearby Sullivan, MO

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