Historical weather data, all-time temperature records, and monthly climate averages for Matteson, IL. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Matteson typically sits in that in-between stretch of spring — average highs around 55° with lows still dipping to 34°. The date has a 62-year range of outcomes though: it hit 80° back in 2012, and bottomed out at 18° in 1982. There's a 43% chance of rain today, but snow is nearly off the table at just 1%.
Matteson's weather has genuine teeth on both ends — the thermometer has swung from a brutal -27° in January 1985 all the way up to 103° in August 1988, a 130-degree spread over the record period. Summer storms can also unload fast: a single day in July 1996 dropped 6.55 inches of rain, and a February 2011 blizzard buried the area under 19 inches of snow.
July is the peak of summer here, with average highs hitting 84° during the warmest week of the year (July 16–22) — which also happens to be the wettest, averaging 1.29 inches of precip. Winter bottoms out in mid-January, when average highs barely clear 29°. If you're planning a visit, May through September offers the most comfortable stretch, with October still a solid 64° on average before the cold sets in fast.