Weather Forecast and Radar for Watertown, Wisconsin

Weather in Watertown, WI

Watertown, Wisconsin, United States has a continental climate, with four distinct seasons.

In the winter, temperatures typically range from 20-30 degrees Fahrenheit (-7 to -1 Celsius). It is usually cold and snowy in Watertown during the winter months, with snowfall averaging around 50 inches. The coldest month is usually January.

The spring months are usually mild and pleasant, with temperatures ranging from 35-60 degrees Fahrenheit (2 to 15 Celsius). The weather is often unpredictable during this season, with occasional rain showers.

During the summer, temperatures in Watertown range from 65 to 85 degrees Fahrenheit (18 to 30 Celsius). The warmest month is usually July. The weather is usually sunny and pleasant, with occasional thunderstorms.

The fall months are usually mild and cool, with temperatures ranging from 50 to 70 degrees Fahrenheit (10 to 21 Celsius). The weather is often unpredictable during this season, with occasional rain or snow showers. The leaves begin to change color in late September, and the first snowfall typically occurs in late November.

Fast Facts About Watertown, WI

As of 2020, the city population is 23561.

Major Cities Nearby Watertown, WI

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