Weather Forecast and Radar for Union, Ohio

Weather in Union, OH

Union, Ohio is located in the Midwestern United States, in the northern part of the state. The weather in Union is typical of a temperate climate, with hot summers and cold winters.

During the summer months, temperatures range from the high 70s to the low 90s during the day, with occasional heat waves reaching temperatures of 100+ degrees Fahrenheit. Nights tend to be more comfortable, with temperatures dropping into the low 60s. Rainfall is common during the summer, with thunderstorms sometimes rolling in from the Great Lakes.

When autumn arrives, temperatures begin to drop, and the weather becomes much cooler. Days tend to be mild, with temperatures ranging from the high 50s to the low 70s, and nights can be quite cold, with temperatures sometimes dipping into the low 30s. Rainfall is still common during the fall, but it is usually accompanied by cool breezes.

Winter in Union is cold, with temperatures ranging from the low 20s to the low 40s during the day. Snow is common during this season, and it is not unusual for blizzards to roll in from the Great Lakes. Nights are even colder, with temperatures sometimes dropping into the single digits.

When spring arrives, temperatures begin to rise. Days are usually mild, with temperatures ranging from the mid-50s to the mid-70s, and nights are cool, with temperatures dropping into the low 40s. Rainfall is common during this season, but it is usually accompanied by warmer breezes.

Fast Facts About Union, OH

As of 2020, the city population is 6777.

Major Cities Nearby Union, OH

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