Omro Weather Forecast

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Last Updated: December 24, 2025

Omro, Wisconsin is a small city located in Winnebago County.


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Summary

It experiences a humid continental climate with warm summers and cold winters. Summers are typically mild to warm with temperatures ranging from the mid-70s to low 80s Fahrenheit, while winter temperatures can drop below freezing, averaging in the mid-20s. Precipitation is fairly evenly distributed throughout the year.

Omro is situated near the Fox River, a major hydrological feature in the area. The river offers opportunities for activities such as fishing, boating, and kayaking. The city is also surrounded by several lakes, including Lake Butte des Morts and Lake Winnebago, providing additional water-based recreational activities.

Outdoor enthusiasts can enjoy hiking, biking, and camping at nearby parks like Omro Park and Scott Park. These parks offer picturesque landscapes and trails for exploration. Overall, Omro offers a pleasant climate and abundant outdoor recreation opportunities for residents and visitors alike.

       

Weather Forecast

Omro receives approximately 806mm of rain per year, with humidity levels near 82% and air temperatures averaging around 8°C. Omro has a plant hardyness factor of 5, meaning plants and agriculture in this region thrive during a short period during spring and early summer. Most plants will die off during the colder winter months.