Review the latest weather updates for Chicago in early May, which typically includes mild to cool temperatures ranging from high 40s to mid-60s Fahrenheit, with possibility of rain.
Pack layers including light sweaters, long sleeve shirts, T-shirts, a medium-weight jacket, waterproof outerwear, and comfortable walking shoes to adapt to variable spring weather.
Include an umbrella, sunglasses, a hat for sun protection, and a reusable water bottle. Also pack chargers, personal hygiene products, and any necessary medications.