Historical weather data, all-time temperature records, and monthly climate averages for Village of Campton Hills, IL. Explore typical weather conditions by week for trip planning, and see how today compares to the historical record.
April 4th in Wasco lands right in the middle of spring's transition, with an average high of 54° and low of 33° across 28 years of records. The date has seen some wild swings — from a balmy 76° in 2005 to a frigid 23° low in 2013. There's about a 4-in-10 shot at rain today, so keep an umbrella handy.
Wasco earns its Midwest stripes with a punishing temperature range: 100° on July 24, 2005, and a brutal -29° on January 31, 2019 — a 129-degree swing between extremes. The wettest single day on record dumped 6.02 inches on September 13, 2008, a reminder that late-summer storms here mean business.
Summer is the sweet spot, peaking with average highs of 85° during the week of July 16–22, while January bottoms out at a frigid 28° average high mid-month. If you're trying to dodge the rain, avoid early May — the week of May 7–13 is the wettest of the year, averaging 1.35 inches. Spring and fall offer comfortable shoulder seasons, with April and October highs in the 60s.