Weather Forecast and Radar for St. Johns, Michigan

Current & 7-day weather forecast, weather alerts, and weather radar for St. Johns, Michigan.
All times shown in your local timezone

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Temperature Forecast for St. Johns, Michigan

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Temperature Forecast for St. Johns, Michigan

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Weather Radar for St. Johns, Michigan

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Weather in St. Johns, MI

St. Johns, Michigan, United States has a mostly mild climate throughout the year. In the winter months, temperatures typically range from the mid-20s to the low 40s Fahrenheit (-4 to 4 degrees Celsius). Snowfall is common, but usually not too heavy. During the spring, temperatures average in the mid-40s to the upper 50s Fahrenheit (7 to 14 degrees Celsius). Rainfall is common, but there is usually plenty of sunshine to go around. In the summer, temperatures range from the mid-60s to the mid-80s Fahrenheit (18 to 29 degrees Celsius). This season is usually quite humid, but the occasional thunderstorm will provide some relief. In the fall, temperatures cool back down to the mid-40s to the mid-60s Fahrenheit (7 to 18 degrees Celsius). This season is usually very pleasant, with plenty of sunny days.

Fast Facts About St. Johns, MI

As of 2020, the city population is 7920.

Major Cities Nearby St. Johns, MI

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