Chicago is enjoying a mostly sunny Saturday with a high near 77°F today, and the National Weather Service says this is the day to get outside — a more active, stormier pattern takes over starting Sunday. A cold front that stretched from Wisconsin’s Door Peninsula down toward the Quad Cities early this morning is sliding southeast and stalling over central Illinois and Indiana by afternoon, according to the NWS Chicago/Romeoville office, which puts the city north of the boundary and under the edge of a building surface ridge — a recipe for a calmer, drier stretch of daylight hours.
Today’s Setup
Expect mostly sunny skies, a high near 77°F, and a light north wind at 5 to 10 mph with gusts up to 20 mph. Any lingering shower or rumble near the stalled front should fade by mid-morning, and tonight’s low drops to a comfortable 69°F under mostly clear skies with just a 4% chance of rain.
Best Window To Be Outside
With dry, breezy conditions, today is the pick of the weekend for yard work — a good last chance to mow around Lincoln Park or Humboldt Park before things turn wetter. If your mower battery needs a refresh, the EGO Power+ Battery Deal (45% off) is worth grabbing before Sunday’s rain. It’s also a good night for Rate Field, where the White Sox host the Cleveland Guardians, and Soldier Field, where Foo Fighters bring the Take Cover Tour to a comfortable evening. Get tickets on SeatGeek or Find tickets on StubHub if you’re still deciding, and pick up Official team gear on Fanatics for the ballpark.
Storm Risk Builds Sunday
The NWS is calling for an active pattern starting Sunday, with periodic thunderstorms — some potentially severe, with flash flooding possible — expected through at least midweek, especially Sunday and Monday. Sunday’s high near 86°F comes with a 50% chance of showers and storms after 11 a.m. and gusty south-southwest wind up to 25 mph. That’s rough timing for Kehlani’s outdoor show at Huntington Bank Pavilion at Northerly Island Sunday night — bring a packable rain jacket and keep Get tickets on SeatGeek handy for last-minute plans. Looking further out, J. Cole plays United Center on August 11; check our J. Cole tour weather guide and grab a J. Cole t-shirt before the show.
What To Wear Or Bring
Today, light layers and sunglasses are all you need. Starting tomorrow, toss a compact travel umbrella and waterproof phone pouch in the car, and check the Chicago weather forecast before heading out.
Tonight’s Dinner And What’s Next
With rain moving in tomorrow, tonight’s a good night to prep ahead: slow cooker chili or beef stew makes easy comfort food once the weather turns. A programmable slow cooker or enameled cast iron Dutch oven does the heavy lifting. Need ingredients? You can order groceries on Amazon and have everything for tonight’s dinner delivered to your door.
Beyond Sunday, expect the unsettled, thunderstorm-prone pattern to linger into the workweek, so keep outdoor plans flexible through midweek. Browse outdoor gear deals while you’re getting ready for the change.
