From clear skies to the potential for scattered thunderstorms, get the weekly weather forecast for Chicago. Follow our guide to stay safe and enjoy the week, despite what the weather brings!

This week, Chicago experiences a variance in weather from clear, sunny days to potential severe storms. Conditions start with warm evenings and transition into cooler nights with scattered showers. The forecast calls for thunderstorms midweek, potentially affecting outdoor plans. Learn safety tips to handle high UV index days and rain led disruptions. Make the most of Chicago’s diverse weather this week with our detailed forecasts and tips at https://amyfreeze.ai/
A strong line of severe storms is currently stretching from Columbus to Charleston, bringing intense rainfall and possible severe weather to the region. Cleveland and Fort Wayne are under a dense cloud cover, with rain showers slowly making their way into these areas. Meanwhile, light showers are scattered around Springfield and on the move northward towards Indianapolis. The rest of the Midwest, including areas like Detroit and Chicago, is experiencing clear skies under calm conditions.
For the evening in Chicago, expect clear skies and gentle conditions. Temperatures will start at a warm 80 degrees at 9 PM, tapering to 76 degrees by 11 PM, and reaching 74 degrees by 1 AM. Winds will remain light from the east-southeast at 6 mph early, reducing to 3 mph as the night progresses. A pleasant and calm evening is in store.
Tonight in the Midwest, low temperatures will be mild, with Kansas City at 76 degrees and St. Louis at a balmy 73. Chicago and Indianapolis are expected to drop to 72, while Fort Wayne will close the night at 71 degrees. Expect a slightly cooler night in Des Moines, where temperatures will settle at 71 degrees. Although no significant cold air patterns are anticipated, areas will remain well above freezing.
Tomorrow, Kansas City will soar to a high of 93 degrees, making it one of the warmest spots in the Midwest. St. Louis isn’t far behind, reaching 87 degrees, while Peoria will see a high of 89. Meanwhile, Chicago is expected to hit 88 degrees, with conditions influenced by warm southeastern winds. Indianapolis and Columbus will maintain below-average temperatures at 86 and 89 degrees, respectively, due to lingering cloud cover.
A low-pressure system is progressing eastward, triggering scattered showers and thunderstorms across parts of the Midwest tomorrow. Des Moines and St. Louis may encounter heavy rainfall with localized flooding risks. Expect a cooler air mass to follow as the system exits, bringing a brief respite from the recent heat in Chicago and Indianapolis by Wednesday morning. Temperatures will range from the mid-70s in Springfield to the low 80s in Detroit. Keep an eye on potential strong wind gusts, especially in areas near Fort Wayne and Bowling Green, as the front pushes through.
Chicago faces a very high UV index of 9 on Monday and Tuesday, with sun exposure risks resulting in a burn time of just 15 minutes. Use sunscreen generously and seek shade often if you plan to be outside, especially during peak sun hours. Stay sun-smart and enjoy your day safely!
Monday: Clear skies with a high of 87 degrees and a low of 69 degrees. Tuesday: Partly cloudy, warming up to 90 degrees and cooling to 74 degrees at night. Wednesday: Get ready for scattered thunderstorms with a daytime high of 89 degrees and an overnight low of 73 degrees. Thursday: Thunderstorms early in the day, with highs reaching 78 degrees and lows at 66 degrees. Friday: Showers are expected late, with temperatures peaking at 78 degrees and dropping to 68 degrees. Saturday: Scattered thunderstorms forecasted, with a high of 81 degrees and a low of 71 degrees. Sunday: More scattered thunderstorms, the high will be around 84 degrees and the low will be 70 degrees. Stay safe and enjoy the week!