Weather Forecast and Radar for Mason City, Iowa

Weather in Mason City, IA

Mason City, Iowa has a humid continental climate with 4 distinct seasons. Summer temperatures range from warm to hot, with average highs in July reaching 86°F (30°C) and average lows in the mid-60s (about 18°C). Spring and fall are generally mild, with temperatures ranging from the mid-50s (12°C) to the mid-70s (24°C). Winter temperatures usually range from the mid-teens (about -9°C) to the mid-30s (about -1°C), with occasional bouts of extreme cold. Precipitation is fairly evenly distributed throughout the year, averaging just under 30 inches (76 cm) annually. Snowfall is also common in winter, averaging around 20 inches (51 cm) each year.

Fast Facts About Mason City, IA

As of 2020, the city population is 27064.

Major Cities Nearby Mason City, IA

This map shows the current & 7-day weather forecast, weather alerts, and weather radar for Mason City, Iowa.