> Annie what is the weather generally like when we will be in Chicago. I
> am a Texas girl and may need to increase my wardrobe with some warmer
> clothes.
It's a crapshoot and it varies quite a bit. We've seen it snow one year, and we've seen it uncomfortably warm one year. Usually it's cool but not cold, and occasionally windy and rainy.
Average highs will be in the 50s or low 60s and average lows will be in the 40s. "Cooler by the lake."
A sweater or light jacket is usually all that's required. Only one year did I need to pack a heavier coat.
My suggestion is to check the 10-day forecast as the date approaches.
"Tonight's forecast, dark, turning dark to moderately light toward morning ..."