Chicago rolls into Monday under clear skies and a bite in the air, with temperatures around 27°F at Midway and a light east-southeast breeze. Sunshine should stick around through the afternoon with a high near 40°F, though the lakefront will stay a few degrees cooler. A light jacket is your best bet, since gusts could make it feel extra brisk on bridges and along lakefront paths.
Afternoon Winds Pick Up
By this afternoon, east winds around 10 mph with gusts up to 20 mph will make it feel windier than the thermometer suggests. Inland neighborhoods should climb into the upper 30s to low 40s, while spots right along Lake Michigan linger in the upper 30s. That onshore breeze will be the main temperature divider today, the classic lakefront weather tax.
Late Night Commute Watch
Late Monday night into early Tuesday, March 3, 2026, forecasters keep about a 15% chance for spotty freezing rain and slick patches away from the immediate Chicago lakefront. Untreated bridges, overpasses, and side streets could turn slippery if precipitation reaches the ground, so it is worth building in extra time if you are traveling overnight. This post updates the March 1 forecast, and you can check Sunday shivers before the soaker for background.
Midweek Soaker And Warm Spike
Showers are expected to become more widespread late Wednesday night into Thursday, March 5, 2026, with periods of steady rain and pockets of heavier downpours in the mix. A stronger warm surge by Friday, March 6, 2026, should push highs into the 60s in many inland neighborhoods, and that warmth could help fuel showers and thunderstorms Friday afternoon and evening. Forecasters urge Chicagoans to keep an eye on updates from the National Weather Service Chicago for timing and any changes to the severe weather threat.
What To Pack And Watch
For today, layer up, and secure loose outdoor items so they do not get tossed around by gusts. An umbrella will come in handy later this week. Check conditions before evening travel, steer clear of untreated surfaces if temperatures dip below freezing overnight, and keep tabs on local forecasts if you have outdoor plans from Wednesday through Friday.
