Streator, Illinois is a small city located in LaSalle County, approximately 90 miles southwest of Chicago. The climate in Streator is classified as humid continental, with four distinct seasons. Summers are warm and humid, with temperatures ranging from 70 to 90 degrees Fahrenheit, while winters tend to be cold with temperatures ranging from 10 to 30 degrees Fahrenheit. The city experiences moderate rainfall throughout the year, with snowfall occurring during winter months.

Hydrologically, Streator is situated near the Vermilion River, which provides opportunities for outdoor recreation such as fishing, canoeing, and kayaking. The river is home to various fish species including catfish, bass, and walleye. Additionally, there are several parks in Streator that offer outdoor recreational activities, including hiking trails, picnic areas, and playgrounds. The City Park, Marilla Park, and Streatorland Historical Museum Park are popular destinations for locals and visitors alike.

Overall, Streator, Illinois offers a diverse range of outdoor recreational opportunities, thanks to its favorable climate, proximity to the Vermilion River, and well-maintained parks.