Weather Forecast and Radar for Dubuque, Iowa

Weather in Dubuque, IA

Dubuque, Iowa, United States enjoys a temperate climate with hot, humid summers and cold, sometimes snowy winters.

Spring in Dubuque usually starts off cool in March and April with temperatures ranging from the high 20s to low 50s Fahrenheit (F). As the season progresses, temperatures begin to warm up, with highs in the mid-60s to low 70s F by May and June. Rain is common in the spring months, so be prepared with an umbrella.

The summer months in Dubuque are hot and humid, with temperatures reaching the upper 80s to mid-90s F. The humidity can make the air feel even warmer. Rain is common during the summer months, so be prepared with rain gear.

Fall in Dubuque is generally mild and pleasant. Temperatures can range from the mid-50s to mid-70s F throughout September and October. As November approaches, the temperatures begin to drop and can range from the high 20s to low 40s F. Rain is common during the fall months, so be prepared with rain gear.

Winter in Dubuque can be cold and snowy. Temperatures are usually in the teens and 20s F, dropping to the single digits at night. Snow is common throughout the winter months, so be prepared with a winter coat and boots.

Fast Facts About Dubuque, IA

As of 2020, the city population is 67916.

Major Cities Nearby Dubuque, IA

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