Chicago, IL – Patchy smoke is set to linger over Chicago through Tuesday, bringing hazy skies and air quality concerns as temperatures steadily climb toward the upper 80s and low 90s by the end of the week. Commuters and residents should be prepared for visibility issues and possible impacts on those with respiratory conditions. The city could also see its hottest stretch of the summer so far, with highs near 91°F expected on Friday.
According to the National Weather Service, smoke will be most noticeable through Tuesday night, with moderate east winds and humidity hovering around 80 percent overnight. Skies will turn sunnier by Wednesday afternoon, but the warming trend continues, pushing daily highs well above normal through Friday. Mostly clear nights will bring only modest relief, with lows sticking in the mid-70s.
Travelers should plan for reduced visibility in the mornings and consider limiting outdoor activities if sensitive to smoke. The heat will build day by day, with mostly sunny conditions through Friday before the pattern shifts. By Sunday, showers and thunderstorms become possible, offering the first significant chance of rain in nearly a week. Stay weather-aware and watch for new advisories as the weekend approaches—especially if outdoor plans or travel are in the works.
Five Day Forecast for Chicago, IL:
- Tuesday: Patchy smoke, mostly sunny, high near 77°F
- Wednesday: Smoke clearing by 10am, mostly sunny, high near 83°F
- Thursday: Mostly sunny, warmer, high near 87°F
- Friday: Mostly sunny, hot, high near 91°F
- Saturday: Sunny, continued heat, high near 92°F
- Sunday: Showers and thunderstorms possible, high near 88°F
