About Harvard, IL

Harvard is a city of approximately 9,200 people in Illinois, United States. Located in the Central Time Zone at 42.4°N latitude.

Across a typical year Harvard sees about 37 inches of precipitation and 37 inches of snow, with June the wettest month and January the driest. Temperatures range from January lows near 15°F up to July highs around 84°F, averaging 49°F annually — characteristic of a humid continental climate.