St. Patrick’s Day is almost here, and if you’re a fan of parades, some of the best ones of the year are coming with the day (or a couple of days before). Whether you prefer cold and rainy or warm and sunny (time to get a head start on your summer sunburn, maybe?), here’s what the weather typically looks like on the greenest of days in some of the biggest cities for celebrations stateside: New York City, Chicago, Boston and Savannah, Georgia.