Weather Forecast and Radar for Lake Mills, Wisconsin

Weather in Lake Mills, WI

Lake Mills, Wisconsin experiences four distinct seasons throughout the year.

Springtime in Lake Mills, Wisconsin generally sees temperatures range from the high 30s to the low 60s Fahrenheit. The average temperature in March is around 45 degrees Fahrenheit. April sees a slight rise in temperature, with an average temperature of around 50 degrees Fahrenheit. May is usually the warmest month of spring, with temperatures typically reaching the low 70s.

During the summer months, Lake Mills sees temperatures ranging from the mid-60s to the mid-80s. June is usually the warmest month, with an average temperature of around 70 degrees Fahrenheit. July and August are typically the hottest months of the year, with an average temperature of around 80 degrees Fahrenheit.

Fall temperatures in Lake Mills typically range from the mid-40s to the low 70s. September is usually the warmest month, with an average temperature of around 60 degrees Fahrenheit. October is typically cooler, with an average temperature of around 50 degrees Fahrenheit. November sees temperatures typically cool down further, with an average temperature of around 40 degrees Fahrenheit.

Winter temperatures in Lake Mills usually range from the low 20s to the low 40s. December is typically the coldest month of the year, with an average temperature of around 30 degrees Fahrenheit. January and February are typically slightly warmer, with an average temperature of around 35 degrees Fahrenheit.

Fast Facts About Lake Mills, WI

As of 2020, the city population is 5936.

Major Cities Nearby Lake Mills, WI

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Lake Mills, Wisconsin.