Weather Forecast and Radar for Waupun, Wisconsin

Weather in Waupun, WI

Waupun, Wisconsin, United States has a continental climate with four distinct seasons. Summers in Waupun are warm and humid, with temperatures ranging from an average low of 58°F (14°C) in June to an average high of 81°F (27°C) in July and August. The warmest month of the year is typically July.

Winters in Waupun are cold and snowy, with temperatures ranging from an average low of 18°F (-8°C) in January to an average high of 34°F (1°C) in February. The coldest month of the year is typically January.

The spring season in Waupun is mild, with temperatures ranging from an average low of 35°F (2°C) in March to an average high of 63°F (17°C) in May. The warmest month of spring is typically April.

The fall season in Waupun is cool and dry, with temperatures ranging from an average low of 41°F (5°C) in September to an average high of 68°F (20°C) in November. The warmest month of fall is typically October.

Fast Facts About Waupun, WI

As of 2020, the city population is 11264.

Major Cities Nearby Waupun, WI

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