Collinsville is a small city located in Madison County, Illinois. It is located just 10 miles east of St. Louis, Missouri. The city is most famous for the Cahokia Mounds, the largest prehistoric earthen monument in North America. The Cahokia Mounds were built by Native Americans of the Mississippian culture over 1,000 years ago, and are now a State Historic Site and a National Historic Landmark. The climate in Collinsville is humid continental, with warm, humid summers and cold, snowy winters. Average temperatures range from 25°F in the winter to 81°F in the summer. Annual precipitation is around 42 inches, with the greatest amount of rain falling in the summer months. Snowfall averages around 20 inches per year.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.

FAQ's about Collinsville

What is the Latitude and Longitude of Collinsville?

Collinsville's Latitude is 34.263981 & Longitude is -85.860527.

What is the weather in Collinsville today?

Weather in Collinsville is 12° today.

What is the climatic condition of Collinsville today?

Climate Conditions in Collinsville shows clear sky today.

What is the humidity in Collinsville today?

Humidity in Collinsville is 54% today.

What is the wind speed in Collinsville today?

Wind speed in Collinsville is 8.1 km/h, flowing at 86° E wind direction.

What does it feel like in Collinsville today?

It feels like 11° in Collinsville today, with 0% cloud cover and 10 km visibility.

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