Weather Forecast and Radar for Allegan, Michigan

Weather in Allegan, MI

Allegan, Michigan has a temperate climate with four distinct seasons.

In the spring, temperatures range from an average low of 35°F (2°C) in March to an average high of 68°F (20°C) in May. Rainfall is common in April and May, and snow is generally not seen during this time.

In the summer, temperatures reach an average high of 84°F (29°C) in July. This time of year is generally dry, with the occasional thunderstorm.

Autumn brings cooler weather with average temperatures ranging from the mid-50s (12°C) in September to the upper 30s (3°C) in November. Rainfall is common in October and November. Snowfall is possible in November, but not likely.

In the winter, temperatures average around 25°F (-4°C) in December and January. Snowfall is common, with an average of 33 inches (84 cm) each year.

Fast Facts About Allegan, MI

As of 2020, the city population is 5017.

Major Cities Nearby Allegan, MI

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