Oak Forest, IL (zip code 60452) is located in the northern part of Illinois and has a humid continental climate. The summers are usually warm and humid with average temperatures ranging from the mid 70s to the low 80s Fahrenheit. Winters tend to be cold with average temperatures between 20-30 degrees Fahrenheit and snowfall averaging around 35 inches per year. Spring and fall have generally mild temperatures between 40-60 degrees Fahrenheit. Precipitation occurs throughout the year, with an average of 44 inches per year overall.
Oak Forest (zip 60452), Illinois gets 39 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Oak Forest (zip 60452) averages 31 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 189 sunny days per year in Oak Forest (zip 60452). The US average is 205 sunny days.
Oak Forest (zip 60452) gets some kind of precipitation, on average, 123 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 84 degrees
Winter Low: the January low is 18
Rain: averages 39 inches of rain a year
Snow: averages 31 inches of snow a year