Chicago in March
Good time to visit
March is messy and unpredictable but not as soul-crushing as winter. The green river dyeing is genuinely cool, but you'll still need winter clothes most days.
Weather
March teases spring but delivers more winter mood swings. One day hits 15°C, the next brings snow. Rain becomes more common than snow, creating slushy, muddy conditions around the city. Expect about 11 wet days total.
9°C high0°C low11 rain days
Crowds & Cost
low crowds
~$160/day average
Events & Festivals
- •St. Patrick's Day River Dyeing
- •Chicago Flower and Garden Show
March Tips
- •Pack layers for wild temperature swings - shorts and winter coat in the same day
- •The famous green river happens around March 17th - arrive early for good viewing spots
- •Streets turn into pothole minefields from freeze-thaw cycles
All Months
Summer is peak Chicago — festivals every weekend, beach weather, and the city finally thaws out. But July and August bring crowds and hotel prices that'll make you wince. Late spring and early fall offer the sweet spot: pleasant weather without the summer madness. May through October gives you the full Chicago experience, from outdoor concerts in Millennium Park to Cubs games at Wrigley. Winter has its charms if you don't mind bundling up — the Christmas markets, cozy museum days, and surprisingly good theater scene. Plus hotel rates drop significantly. But here's the reality: January temperatures regularly hit single digits, and the wind off the lake makes it feel even colder. March and April can be unpredictable — you might get 70-degree days or surprise snowstorms. Pack layers no matter when you visit.
Chicago Scores
Solo
8/10
Couples
7/10
Families
7/10
Adventure
4/10
Budget
6/10
Luxury
8/10
BUILD YOUR CHICAGO PLAN
Insider picks, smart timing, and a plan ready when you are.