Weather Forecast and Radar for Marshalltown, Iowa

Weather in Marshalltown, IA

Marshalltown, Iowa, is situated in the central part of the United States, so it experiences all four seasons. Summers in Marshalltown are generally warm and humid, with temperatures reaching into the low 90s Fahrenheit (mid-30s Celsius) and nighttime lows in the mid-60s Fahrenheit (low-20s Celsius). The summer months bring occasional thunderstorms, with some severe storms possible. Winters in Marshalltown are generally cold and snowy, with temperatures ranging from the low teens Fahrenheit (low-minus-10s Celsius) to the low 30s Fahrenheit (zero to minus-1 Celsius). Heavy snowfall is common, with an average of 30 inches (76 cm) of snowfall per year. Spring and autumn in Marshalltown are mild and pleasant, with temperatures ranging from the mid-30s Fahrenheit (zero to minus-1 Celsius) to the mid-60s Fahrenheit (low-20s Celsius). Precipitation is fairly consistent all year round, with an average of 27 inches (69 cm) of rain per year.

Fast Facts About Marshalltown, IA

As of 2020, the city population is 26957.

Major Cities Nearby Marshalltown, IA

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