Weather Forecast and Radar for St. Louis, Michigan

Weather in St. Louis, MI

St. Louis, Michigan has a temperate climate, with hot summers and cold winters. Average temperatures range from a low of 22°F (-5.5°C) in January to a high of 81°F (27°C) in July.

In spring, temperatures quickly increase, with average highs of 57°F (14°C) in March and 69°F (20.5°C) in May. Rainfall is common in spring, with an average of 4.5 inches (114.3 mm) for the season.

In summer, temperatures remain high with an average high of 81°F (27°C). It is usually sunny and dry, although thunderstorms are common.

In fall, temperatures cool off, with average highs of 66°F (19°C) in September and 52°F (11°C) in November. Rainfall is common in the fall, with an average of 4.3 inches (109.2 mm) for the season.

In winter, temperatures drop, with average highs of 35°F (1.7°C) in December and 28°F (-2.2°C) in February. Snowfall is common in the winter, with an average of 22.7 inches (577.5 mm) for the season.

Fast Facts About St. Louis, MI

As of 2020, the city population is 7156.

Major Cities Nearby St. Louis, MI

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for St. Louis, Michigan.